Toggle navigation
Publications
Profiles
Research Groups
Indexes
Help and information
Eesti keeles
Intranet
Publications
Profiles
Research Groups
Indexes
Help and information
Eesti keeles
Intranet
Databases
Publications
Searching
My bookmarks
0
Riikoja, H. (author)
All fields
Source search
Author search
Subject term search
Title search
starts with
containes
exact match
All fields
Source search
Author search
Subject term search
Title search
starts with
containes
exact match
—
All fields
Source search
Author search
Subject term search
Title search
starts with
containes
exact match
—
All fields
Source search
Author search
Subject term search
Title search
starts with
containes
exact match
—
All fields
Source search
Author search
Subject term search
Title search
starts with
containes
exact match
—
Add criteria
Advanced search
filter
Clear
×
types of item
book
..
journal article
..
newspaper article
..
book article
..
dissertation
..
Open Access
..
Scientific publication
..
year
year of publication
Loading..
author
Loading..
TTÜ department
Loading..
subject term
Loading..
series
Loading..
name of the person
Loading..
keyword
Loading..
Clear
Number of records
5
Look more..
(3/9)
Export
export all inquiry results
(5)
Save TXT fail
Save PDF fail
print
Open for editing with marked entries
my bookmarks
display
Bibliographic view
Short view
sort
author ascending
author descending
year of publication ascending
year of publication descending
title ascending
title descending
1
journal article
Aseühendus teletehnikas
Riikoja, H.
Tehnika Ajakiri
1940
/
5/6, lk. 124-129; 7/8, lk. 158-166 : joon
journal article
2
journal article
Aseühendus teletehnikas
Riikoja, H.
Õiendus // Samas (1940) 7/8, lk. 174
journal article
3
journal article
Fotoelektrilised valguskaitse-seadmed
Riikoja, H.
Politseileht
1940
/
lk. 196-199 : joon
journal article
4
journal article
Järvemaagist ja selle esinemisest Eestis
Riikoja, H.
Eesti Loodus
1936
/
lk. 89-96 : kaart, fot
journal article
5
journal article
Kõnemasinad
Riikoja, H.
Postisarv
1940
/
lk. 126-130 : joon., fot
journal article
Number of records 5, displaying
1 - 5
author
6
1.
Hindrek Riikoja
2.
Riikoja, H.
3.
Riikoja, Heinrich
4.
Riikoja, Helmut Erik
5.
Riikoja, Hindrek
6.
Riikoja, Mart
name of the person
2
1.
Riikoja, Helmut Erik, 1909-1990
2.
Riikoja, Elli
CV
1
1.
Riikoja, Helmut Erik 1909-1990
×
vaste
starts with
ends with
containes
sort
Relevance
ascending
descending
year of publication
author
TTÜ department
subject term
series
name of the person
keyword
Otsing
Valikud
0
year of publication
AND
OR
NOT
author
AND
OR
NOT
TTÜ department
AND
OR
NOT
subject term
AND
OR
NOT
series
AND
OR
NOT
name of the person
AND
OR
NOT
keyword
AND
OR
NOT