HIDERHOLZER, M. Characteristics of High Voltage IGBT Modulea. IEE Colloquium London 25th April 1995. 1995
MASTUO, H. 210kVA soft switching PWM type AC auxiliary power supply system of the electric railway rolling stock using an improved ARCP three phase inverter with SI thyristor switch. Proc. of IPEC, 1995. 1995, 831-836