Higher harmonics in AC-DC line-frequency resonant converter for deeply varying loadsJanson, Kuno; Järvik, Jaan; Vinnal, ToomasElectric Power Quality and Supply Reliability : June 9-12, 1999, Sagadi, Estonia : conference proceedings1999 / p. 96-101: ill

Power quality and earth faults in medium voltage distribution networks - state of the art in EstoniaJärvik, JaanElectric Power Quality and Supply Reliability : June 9-12, 1999, Sagadi, Estonia : conference proceedings1999 / p. 7-10: ill

Power quality improvement technique for diode-bridge rectifiers using optimum re-rectification of the ripple powerSakkos, Tiiu; Sarv, VelloElectric Power Quality and Supply Reliability : June 9-12, 1999, Sagadi, Estonia : conference proceedings1999 / p. 102-107: ill