• Power factor correction on three-phase diode rectifiers using ripple-power re-rectification and resonant filtersJärvik, Jaan; Sakkos, Tiiu; Sarv, Vello48. Internationales Wissenschaftliches Kolloquium, 22.-25.09.2003, Technische Universität Ilmenau, Germany2003 / p. 595-596 : ill