A combination of two NLMS filters in an adaptive line enhancer [Electronic resource]Trump, Tõnu17th International Conference on Digital Signal Processing, 6-8 July 2011, Corfu, Greece : proceedings2011 / [6 p.] : ill. [CD-ROM]

Output signal based combination of two NLMS adaptive filters - transient analysisTrump, TõnuProceedings of the Estonian Academy of Sciences2011 / 4, p. 258-268 : ill

Output statistics of a line enhancer based on a combination of two adaptive filtersTrump, TõnuCentral European journal of engineering2011 / p. 244-252 : ill

Steady state analysis of an output signal based combination of two NLMS adaptive filtersTrump, Tõnu17th European Signal Processing Conference (EUSIPCO 2009) : 24-28 August 20092009 / p. 1720-1724 https://ieeexplore.ieee.org/document/7077570

Steady state analysis of the galvanically isolated DC/DC converter with a commutating LC filter [Electronic resource]Zakis, Janis; Vinnikov, Dmitri; Rankis, Ivars2012 IEEE International Conference on Industrial Technology : proceedings CD2012 / p. 838-843 : ill [CD-ROM] https://ieeexplore.ieee.org/document/6210041

Tracking performance of a combination of two NLMS adaptive filtersTrump, Tõnu15th IEEE Workshop on Statistical Signal Processing : Cardiff, UK, 31 August - 3 September 20092009 / p. 181-184 https://ieeexplore.ieee.org/document/5278610

Transient analysis of a combination of two adaptive filtersTrump, TõnuAdaptive filtering2011 / p. 297-312 : ill

Влияние абсорбции диэлектрика конденсаторов на выходные параметры фильтровKivimaker, A.; Rebane, Raul-Vello; Rüstern, EnnuТезисы докладов научно-технической конференции, посвященной Дню радио1974 / с. 27 https://www.ester.ee/record=b1294751*est

Усредняющие фильтры по принципу выборка-запоминаниеRüstern, EnnuТезисы докладов республиканской научно-технической конференции, посвященной 80-летию со дня изобретения радио А. С. Поповым1975 / с. 72-73 https://www.ester.ee/record=b1322122*est