Toggle navigation
Publikatsioonid
Profiilid
Uurimisrühmad
Registrid
Abi ja info
Switch to English
Intranet
Publikatsioonid
Profiilid
Uurimisrühmad
Registrid
Abi ja info
English
Intranet
Andmebaasid
Publikatsioonid
Otsing
Valitud kirjed
0
power system operation (võtmesõna)
Kõikidelt väljadelt
Allika otsing
Autori otsing
Märksõna otsing
Pealkirja otsing
algab
sisaldab
täpne vaste
Kõikidelt väljadelt
Allika otsing
Autori otsing
Märksõna otsing
Pealkirja otsing
algab
sisaldab
täpne vaste
—
Kõikidelt väljadelt
Allika otsing
Autori otsing
Märksõna otsing
Pealkirja otsing
algab
sisaldab
täpne vaste
—
Kõikidelt väljadelt
Allika otsing
Autori otsing
Märksõna otsing
Pealkirja otsing
algab
sisaldab
täpne vaste
—
Kõikidelt väljadelt
Allika otsing
Autori otsing
Märksõna otsing
Pealkirja otsing
algab
sisaldab
täpne vaste
—
Lisa tingimus
Liitotsing
filter
Tühista
×
teaviku laadid
raamat
..
artikkel ajakirjas
..
artikkel ajalehes
..
artikkel kogumikus
..
dissertatsioon
..
Open Access
..
Teaduspublikatsioon
..
aasta
ilmumisaasta
Toon andmeid..
autor
Toon andmeid..
TTÜ struktuuriüksus
Toon andmeid..
märksõna
Toon andmeid..
seeria-sari
Toon andmeid..
tema kohta
Toon andmeid..
võtmesõna
Toon andmeid..
Tühista
Kirjeid leitud
2
Vaata veel..
(3/812)
Ekspordi
ekspordi kõik päringu tulemused
(2)
Salvesta TXT fail
Salvesta PDF fail
prindi
Märgitud kirjetega toimetamiseks ava
valitud kirjed
kuva
Bibliokirje
Lühikirje
reasta
autor kasvavalt
autor kahanevalt
ilmumisaasta kasvavalt
ilmumisaasta kahanevalt
pealkiri kasvavalt
pealkiri kahanevalt
1
artikkel kogumikus
Assessment of transmission network voltage unbalance in connection of high-speed electrical railway connection
Kilter, Jako
;
Sarnet, Tanel
;
Kangro, Triin
PQ2014 : the 9th International 2014 Electric Power Quality and Supply Reliability Conference (PQ) : June 11-13, 2014, Rakvere, Estonia : proceedings
2014
/
p. 329-334 : ill
artikkel kogumikus
2
artikkel kogumikus
Modelling of high-speed electrical railway system for transmission network voltage quality analysis : Rail Baltic case study
Kilter, Jako
;
Sarnet, Tanel
;
Kangro, Triin
PQ2014 : the 9th International 2014 Electric Power Quality and Supply Reliability Conference (PQ) : June 11-13, 2014, Rakvere, Estonia : proceedings
2014
/
p. 323-328 : ill
artikkel kogumikus
Kirjeid leitud 2, kuvan
1 - 2
võtmesõna
809
1.
power system operation
2.
transmission system operation
3.
aircraft electric power system
4.
consumer power system
5.
cyber physical power system (CPPS)
6.
Egyptian power system
7.
electric power storage system
8.
electric power system control
9.
electric power system stability
10.
faults in power system
11.
fluid power feeding system with a pneumo-hydraulic accumulator
12.
fluid power system
13.
hybrid power system
14.
Interconnected power system
15.
lithium batteries and power system modeling
16.
local power supply system
17.
Modern power system
18.
multi-machine power system
19.
power distribution system
20.
power system
21.
power system analysis computing
22.
power system control
23.
power system dynamics
24.
power system economics
25.
power system faults
26.
power system harmonics
27.
power system management
28.
power system measurements
29.
power system modelling
30.
power system parameter estimation
31.
power system planning
32.
power system protection
33.
power system reliability
34.
power system resilience
35.
power system restoration
36.
power system security
37.
power system simulation
38.
power system simulations
39.
Power system stabilizer (PSS)
40.
power system stability
41.
power system transient stability
42.
power-to-gas based storage system
43.
power electronics applications in power systems and utilities
44.
alternate operation
45.
boiler transient operation
46.
buckboost operation
47.
buck–boost operation
48.
co-operation
49.
co-operation between member states
50.
cyber operation
51.
dynamic operation of heating systems
52.
fault tolerant operation
53.
islanded operation
54.
judicial co-operation
55.
maintenance and efficient operation
56.
morphological operation
57.
operation
58.
operation and maintenance
59.
operation costs
60.
operation management
61.
optimal operation strategy
62.
OSCE (Organization for Security and Co-operation in Europe)
63.
pick-and-place operation
64.
protection non operation
65.
regional co-operation
66.
remote operation of vehicles
67.
safe operation
68.
security operation center
69.
wide voltage range operation
70.
AC power converters
71.
AC/DC power converter
72.
AC‐AC power convertors
73.
ac-dc power conversion
74.
AC-DC power converter
75.
AC-DC power converters
76.
active distribution system
77.
active power
78.
active power decoupling
79.
Adaptive network-based fuzzy inference system (ANFIS)
80.
adaptive power allocation
81.
Adaptive virtual inertia system
82.
advanced driver assistance system
83.
air transportation system
84.
allocation system
85.
alpha power variability
86.
anomaly detection for system logs
87.
antilock braking system
88.
anti-lock braking system
89.
anti–lock braking system
90.
ascending hierarchical grid system
91.
asynchronous system
92.
Automated Bonding Evaluation System
93.
Automated placement system
94.
automatic identification system (AIS)
95.
autonomic nervous system
96.
auxiliary power supply
97.
balance of power
98.
balancing power
99.
ball and beam system
100.
Ballast water treatment system
101.
banking system
102.
barotrauma detection system
103.
battery energy storage system
104.
battery energy storage system (BESS)
105.
Battery management system
106.
Battery system
107.
bidirectional power flow
108.
bidirectional power flow control
109.
Biological system modeling
110.
biological system modelling
111.
biosensing system
112.
bipolar electrode system
113.
bisection based optimal power allocation
114.
blended braking system
115.
Board and System Test
116.
boost power converter
117.
braking system
118.
bridge management system
119.
buck-boost full power converter
120.
buck–boost power converter
121.
Building Automation and Control System (BACS)
122.
building service system
123.
CAD/CAM system
124.
Cambrian-Vendian aquifer system
125.
capabilities of power electronics
126.
capacitive power transfer
127.
capture system
128.
car frontal protection system
129.
cardiovascular system
130.
cartesian system model
131.
catching-up innovation system
132.
cell management system
133.
central nervous system
134.
central nervous system lymphoma
135.
centralized control system
136.
chaotic system
137.
CHP (combined power and heat)
138.
city transport system
139.
closed distribution system
140.
cloud- and AI-based system
141.
cloud manufacturing operating system
142.
cloud operating system
143.
coastal forecasting system
144.
cognitive system engineering
145.
combined heat and power
146.
combined heat and power plant
147.
common-ground power converter
148.
communication system security
149.
complex adaptive system
150.
comprehensive system of economic security
151.
compressed air system
152.
computer algebra system
153.
concentrated solar power
154.
condensing power plant
155.
condition monitoring system
156.
connection power
157.
constant power load
158.
constant power source
159.
consumed power minimization
160.
consumer-perceived power
161.
context aware recommender system (CARS)
162.
context-aware recommender system
163.
contribution to power quality deterioration
164.
control system
165.
control system analysis
166.
control system design
167.
control system for grid integration
168.
control system synthesis
169.
conventional power plant
170.
COOR system
171.
corporate performance monitoring system
172.
court information system
173.
Cyber Physical Production System
174.
cyber physical system
175.
cyber power Europe
176.
cyber-physical social system (CPSS)
177.
cyber-physical system
178.
Cyber-Physical System (CPS)
179.
cyber-physical system logistic robot
180.
data acquisition system
181.
database management system
182.
database management system (DBMS)
183.
DC power supply
184.
DC/DC power conversion
185.
DC/DC power converters
186.
DC-AC power conversion
187.
DC-AC power converters
188.
DC-DC power conversion
189.
DC‐DC power conversion
190.
DC-DC power converter
191.
DC-DC power converters
192.
DC–DC power converters
193.
DC-DC power convertors
194.
DC‐DC power convertors
195.
decision support system
196.
decision support system (DSS)
197.
decision support system for housing
198.
design system
199.
DHW influence on DH system dimensioning
200.
Differential Power Analysis (DPA)
201.
digital decision support system
202.
Digital decision support system (DDSS)
203.
dimensioning cooling power
204.
directional power spectral density
205.
disaster relief system
206.
Discrete power device
207.
discrete-time system
208.
distributed power
209.
distributed power generation
210.
distributed power systems
211.
distributed system
212.
distribution system
213.
distribution system modelling
214.
distrubuted power generation
215.
diverse system
216.
document management system
217.
double power-law
218.
double-cabled system
219.
dual-purpose dc-dc/ac power converter
220.
Earth observing system
221.
earth system study
222.
economic power dispatch
223.
efficiency of flywheel storage system
224.
e-Health system
225.
electric power distribution
226.
electric power generation
227.
electric power systems
228.
electric power transmission
229.
electric power transmission networks
230.
electric power utilization
231.
electric vehicle propulsion drive system
232.
electrical power quality
233.
electrical power systems
234.
electrical storage system
235.
electricity system
236.
electricity-heating system
237.
electrode-tissue system
238.
electro-hydraulic servo-system
239.
Electronic Education System Model-2
240.
Electronic record management system
241.
embedded system
242.
energy management system
243.
energy storage system
244.
energy storage system (ESS)
245.
energy system
246.
energy system analysis
247.
energy system management
248.
energy system model
249.
energy system modeling
250.
energy-management system
251.
environmental management system
252.
e-permitting system
253.
e-state system
254.
Estonian accounting system
255.
Estonian National Health Information System
256.
Estonian nationwide Health Information System (EHIS)
257.
EU regulatory system for medicines
258.
European arrest warrant system (EAW)
259.
European legal system
260.
European Vertical Reference System (EVRS)
261.
exchange rate system
262.
exhaust system
263.
experimental system
264.
External Thermal Insulation Composite System
265.
External Thermal Insulation Composite System (ETICS)
266.
external thermal insulation composite system ETICS
267.
factorization system
268.
financial system
269.
fixed exchange rate system
270.
flexibility in power systems
271.
flexible manufacturing system
272.
floor heating system
273.
flow system
274.
flow-trough system
275.
food system
276.
fossil fuel power plants
277.
four-electrode system
278.
four-wire system
279.
fractional power zero-pole
280.
fractional singular system
281.
fractional-order system
282.
fuel cell power systems
283.
full power converter
284.
full power Z -source converter
285.
functional power plants
286.
functional power-plants
287.
GaAs power devices
288.
galvanically isolated DC-DC power converter
289.
GaN system
290.
Gasifier system
291.
Geographic Information System (GIS)
292.
geographical information system
293.
Georgian legal system
294.
Global Maritime Distress and Safety system (GMDSS)
295.
global maximum power point
296.
global ocean observing system
297.
GNU/Linux System Hardening
298.
green manufacturing system
299.
grid-connected power supply
300.
grid-forming power converters
301.
habitation system
302.
harmonized system taxonomy
303.
health care system
304.
health system
305.
heat and power plant
306.
heat emission system
307.
heating energy system
308.
heating power
309.
heating system
310.
height system realization
311.
height system unification
312.
high step-up power converter
313.
high voltage power converters
314.
home battery energy storage system (HBESS)
315.
home energy management system
316.
human factors in vehicular system
317.
human-machine system
318.
HVAC system
319.
hybrid energy storage system
320.
hybrid renewable energy system
321.
hydraulic power
322.
hydroelectric power generation
323.
hydroelectric power station (HEPS)
324.
IEEE 9 bus test system
325.
immune system
326.
inductive power transfer
327.
inductive power transfer (IPT)
328.
inductive power transmission
329.
inductive wireless power transfer link
330.
industrial power systems
331.
influence on DH system dimensioning
332.
information processing system
333.
information system
334.
Information System Authority (RIA)
335.
inlet system
336.
innovation system
337.
in-system programming
338.
integrated electricity and natural gas system (IEGS)
339.
integrated energy system
340.
integrated programming system
341.
integrated system of performance analysis
342.
integrated waste management system
343.
integration of solar power plants
344.
intelligent decision support system
345.
intelligent transport system
346.
international system
347.
intrusion detection system (IDS)
348.
INVAR neuromarketing method and system
349.
isolated power conditioning unit (PCU)
350.
isolated power converters
351.
IT system landscapes
352.
IT system maturity
353.
ITS (Intelligent Transportation System)
354.
Kalman-filter based maximum power point tracking (KF-MPPT)
355.
Kanban (pull system)
356.
Knowledge management system
357.
knowledge-based system
358.
laboratory inforation management system (LIMS)
359.
laboratory information management system (LIMS)
360.
large-scale district heating system
361.
Last Planner System
362.
leakage current and reactive power supporting
363.
lean manufacturing system
364.
learning management system
365.
leasing reporting system
366.
legal system
367.
library system
368.
limited power
369.
linear control system
370.
low power
371.
low system strength
372.
low-level control system transportation
373.
low-power ASIC design
374.
low-power device
375.
lowpower embedded system
376.
magnetic levitation system
377.
manufacturing execution system
378.
marine carbon dioxide system
379.
market power
380.
market power mitigation
381.
maximum power point
382.
maximum power point tracker
383.
Maximum power point trackers
384.
maximum power point tracking
385.
maximum power point tracking (MPPT)
386.
Maxwell system
387.
meandering river system
388.
measuring system
389.
mechanical ventilation system
390.
mechatronics system control
391.
medical decision support system (MDSS)
392.
medical system
393.
medium voltage power cables
394.
MET system in Estonia
395.
meta-system
396.
Mini-block power plant
397.
mixed surfactant system
398.
mixed-critical system
399.
mobile cyber-physical system
400.
mobile information system
401.
modern system-on-chips (SoCs)
402.
modified Peregrine system
403.
modular system
404.
module level power electronics (MLPE)
405.
module-level power electronics (MLPE)
406.
monetary system
407.
monitoring system
408.
motion capture system
409.
motor-drive system
410.
multi agent system
411.
multi-agent system
412.
multi-agent system (MAS)
413.
Multi-area coordination of integrated electricity and natural gas transmission system
414.
multi-machine industrial power plant
415.
multiple-input multiple output system
416.
multi-port system
417.
multi-processor system-on-chip
418.
multi-processor system-on-chips (MPSoCs)
419.
multi-pump system
420.
multirate system
421.
Muti-Processor System on Chip (MPSoC)
422.
narrowband power line communications
423.
national innovation system
424.
natural ventilation system
425.
navigation system
426.
nervous system
427.
news recommendation system
428.
non-active power
429.
non-coercive power
430.
nonlinear control system
431.
nonlinear dynamic system
432.
nonlinear system
433.
nonnegative solution to the system of linear equations
434.
normalized system
435.
normalized system (NS)
436.
normative power
437.
nuclear power
438.
occupational health and safety management system
439.
offer management system
440.
off-grid hybrid power supply
441.
Off-shore wind power
442.
offshore wind power plants
443.
oil shale-fired power plants
444.
oil-shale power generation
445.
optical system
446.
optoelectronic system
447.
orthographic system modeling
448.
parallel active power filter
449.
partial power based on buck-boost resonance converter
450.
partial power based on isolated Z - Source converter(PPZSC)
451.
partial power conversion
452.
partial power converter
453.
partial power converters
454.
partial power processing
455.
Partial power processing (PPP)
456.
peak power limiting
457.
performance management system
458.
performance measurement system
459.
photovoltaic power plant
460.
photovoltaic power systems
461.
photovoltaic system
462.
photovoltaic system (PV)
463.
Pichia pastoris expression system
464.
port community system
465.
portable system
466.
power
467.
power allocation
468.
power amplifier
469.
power aware computing
470.
power balance
471.
power based control
472.
power bed fusion
473.
power cable
474.
Power cables
475.
power capacitors
476.
power chart
477.
power combiner
478.
power conditioner
479.
power conditioning
480.
power conditioning units (PCUs)
481.
power consensus
482.
power consumption
483.
power consumption of production
484.
power control
485.
power conversion
486.
power converter
487.
power converter interfaces
488.
power converters
489.
power converters design
490.
power converters for EV
491.
power decoupling
492.
Power Delay Product (PDP)
493.
power delivery network
494.
power demand
495.
power devices
496.
power diodes
497.
power dissipation
498.
power disspation
499.
power distribution
500.
power distribution control
501.
power distribution faults
502.
power distribution lines
503.
power distribution network
504.
power electronic building block
505.
power electronic converter
506.
power electronic converters
507.
power electronic interfaces
508.
power electronic interfaces for renewable energy sources
509.
power electronic transformer
510.
power electronics
511.
power electronics (PE)
512.
power electronics converter
513.
power electronics converters
514.
power engineering
515.
power engineering computing
516.
power exchange
517.
power factor
518.
power factor correction
519.
power factor correction (PFC)
520.
power flow
521.
power flow equations
522.
power forecasting
523.
power frequency
524.
power generation
525.
power generation dispatch
526.
power generation economics
527.
power generation planning
528.
power grid
529.
power grid project
530.
power grids
531.
power harmonic filters
532.
power imbalance
533.
Power industry
534.
power inverter
535.
Power Iteration Clustering (PIC)
536.
Power leveling strategy
537.
power limitation
538.
power line communication
539.
power line construction
540.
power loss
541.
power loss minimization
542.
power loss model
543.
power losses
544.
power management
545.
power market model
546.
power markets
547.
power measurement
548.
power module
549.
power MOSFET
550.
power of discrimination
551.
power optimization
552.
power optimizer
553.
Power oscillation damping controller (PODC)
554.
power outage
555.
Power Plant
556.
power plant cycling
557.
power plant pollution
558.
Power plants
559.
power quality
560.
power quality benchmarking
561.
power quality case study
562.
Power Quality Disturbances (PQD)
563.
power quality disturbances (PQDs)
564.
power quality legislation
565.
power quality measurement
566.
power quality measurement equipment
567.
power quality measurements
568.
power quality monitoring
569.
power quality parameters
570.
power reduction
571.
power semiconductor device
572.
power semiconductor devices
573.
power semiconductor switches
574.
power series
575.
power signature
576.
power smoothing
577.
power spectral density
578.
power spectrum
579.
Power storage
580.
power supplier
581.
power supplies
582.
power supplies to apparatus
583.
power supply
584.
power swings
585.
power systems
586.
Power systems expansion
587.
power systems flexibility
588.
power sytems
589.
power to hydrogen technology
590.
power transfer distribution factor
591.
power transformers
592.
power transistors
593.
power transmission
594.
power transmission lines
595.
power variations
596.
power verification
597.
power-aware
598.
power-electronic converters
599.
power-factor correction
600.
power-flow equations
601.
power-hardware-in-the-loop
602.
power-laws
603.
power-sharing
604.
Power-to-heat
605.
powertrain system
606.
PQ (Power Quality)
607.
PQM (Power Quality Monitoring)
608.
processing system
609.
procurement system structure
610.
production monitoring system
611.
production monitoring system (PLM)
612.
production monitoring system (PMS)
613.
production performance evaluation system
614.
programmable system-on-chip
615.
propeller and propulsion system
616.
propulsion drive system
617.
pulse width modulated power converters
618.
pulsed power load (PPL)
619.
pulsewidth-modulated power converters
620.
PV module level power electronics
621.
PV power generation
622.
PV power output
623.
PV power plant
624.
PV system
625.
PV System 200kW
626.
quality system
627.
radiator heating system
628.
railway system modelling
629.
rainwater drainage system
630.
rating system
631.
reactive power
632.
reactive power compensation
633.
reactive power control
634.
reactive power injection
635.
reactive power management
636.
reactive power provision
637.
real-time tariff system
638.
recommendation system
639.
recommender system
640.
reconfigurable manufacturing system
641.
Regional integrated energy system (RIES)
642.
relative band power
643.
relative gamma power
644.
renewable energy system
645.
renin–angiotensin system
646.
renin-angiotensin system inhibitors
647.
reporting system
648.
research-funding system
649.
residential wind energy conversion system
650.
resonant power convertors
651.
reverse power flow
652.
reverse power transfer
653.
rigorous formal diagrammatic system
654.
river system
655.
robot operating system
656.
Robot Operating System (ROS)
657.
r-th power residue symbol
658.
rule system
659.
safety management system
660.
sample collection system
661.
SCADA system
662.
self learning system
663.
series partial power converter (S-PPC)
664.
servo system
665.
shade-tolerant maximum power point tracking (MPPT)
666.
shale oil and power cogeneration
667.
shear wall system
668.
Shock system
669.
shunt active power filter
670.
single phase system
671.
single-phase system
672.
single-stage system
673.
SIS II (Schengen Information System II)
674.
Si-SiO2 system
675.
smart drainage system
676.
smart energy management system (SEMS)
677.
smart power electronics
678.
smart power grids
679.
smart waste management system
680.
social system theory
681.
sociotechnical system
682.
socio-technical system
683.
Soft power
684.
solar power
685.
solar power forecasting
686.
solar power generation
687.
solar power plant integration
688.
Solar tracking system
689.
space-based solar power
690.
spread and development of new policy instruments (environmental taxes and charges system)
691.
standards-based classfication system
692.
static power converters
693.
stochastic port-Hamiltonian system
694.
storage system
695.
support system
696.
surplus power factor
697.
sustainable power engineering
698.
sustainable urban drainage system
699.
switch mode power supply
700.
switched mode power supplies
701.
switched-mode power supplies
702.
switchedmode power supply
703.
switched-mode power supply
704.
symbolic power
705.
system
706.
system analysis
707.
system approach
708.
system architecture
709.
system architectures
710.
system calls
711.
system catalog
712.
system Cu-Al2O3
713.
system design
714.
system dynamics
715.
system engineering
716.
system evaluation
717.
system flexibility
718.
system GMM
719.
system identification
720.
system integrated analysis
721.
system level hazards
722.
system level test
723.
system losses
724.
system modeling
725.
system monitoring
726.
system of branded automotive service
727.
system of economic security
728.
system of linear inequalities
729.
system of systems
730.
system operator
731.
system optimization
732.
system performance
733.
system planning level
734.
system protection schemes
735.
system reliability
736.
system restoration
737.
system security
738.
system stabilization
739.
system stability
740.
system studies
741.
system testing
742.
system theory
743.
system thinking
744.
system throughput
745.
system Validation
746.
system-level analysis
747.
system-level evaluation
748.
system-on-chip
749.
system-to-software integrity
750.
technological innovation system (TIS)
751.
technological system
752.
tetrapolar electrode system
753.
Thermal Insulation Composite System (ETICS)
754.
thermal power plant
755.
thermal power plants
756.
Thermal Power Station
757.
theta band power
758.
thin-layer rendering system
759.
three-phase power factor correction (PFC) converter
760.
time-delay renewable power systems
761.
TLC-antioxidant system
762.
topological power plant
763.
topology/power control
764.
touch-free system design
765.
Toyota production system
766.
traffic information system (TIS)
767.
transactive energy system
768.
transition system
769.
transmission system
770.
transmission system operator
771.
transmission System Security
772.
transport system efficiency
773.
two-electrode system
774.
UN system
775.
Unified Patent Litigation System (UPLS)
776.
Unified power flow controller (UPFC)
777.
uninterruptible power supply (UPS)
778.
urban drainage system
779.
urban drainage system modeling
780.
urban drainage system modelling
781.
value system
782.
value-system
783.
variable air volume system
784.
vascular system
785.
water distribution system
786.
water distribution system modelling
787.
water tank system
788.
wave power
789.
WC-Co system
790.
welding power supply
791.
ventilation system
792.
wind power
793.
wind power forecasting
794.
wind power generation
795.
wind power generators
796.
wind power plants
797.
wind power production
798.
Wind-photovoltaic-thermal-bundled power
799.
wireless power transfer
800.
virtual power plant
801.
virtual power plant (VPP)
802.
virtual power plants
803.
virtual power plant's (VPPs)
804.
VIS (Visa Information System)
805.
working power of luminaires
806.
voting power
807.
1 kV system
808.
15min power balance
809.
recommender system
märksõna
2
1.
Enefit Power
2.
The European Global Ocean Observing System (EuroGOOS)
autor
1
1.
Power, Ian M.
×
vaste
algab
lõpeb
sisaldab
reasta
Relevantsuse alusel
kasvavalt
kahanevalt
ilmumisaasta
autor
TTÜ struktuuriüksus
märksõna
seeria-sari
tema kohta
võtmesõna
Otsing
Valikud
0
ilmumisaasta
AND
OR
NOT
autor
AND
OR
NOT
TTÜ struktuuriüksus
AND
OR
NOT
märksõna
AND
OR
NOT
seeria-sari
AND
OR
NOT
tema kohta
AND
OR
NOT
võtmesõna
AND
OR
NOT