• An improved high power factor three-phase diode rectifier employing zero-sequence inductance and ripple power re-rectification [Electronic resource]Sakkos, Tiiu; Sarv, Vello; Bolgov, Viktor3rd International Workshop Compatibility in Power Electronics : CPE 2003 : 28-30 May 2003, Gdansk - Zielona Gora, Poland2003 / p. 187-190 : ill. [CD-ROM]