Computer aided examination of the avalanche multiplication in Si, GaA and IkP complementary pn-junctionsRang, ToomasModelling, simulation and control1985 / p. 23-40 Computer aided simulation of power Scottky DiodesRang, Toomas; Koel, Ants; Udal, AndresModeling, Simulation and Control1985 / p. 1-13 Two dimensional modeling of the shunted emitter area for power shepistorsRang, Toomas; Saul, IndrekModeling, Simulation and Control1989 / p. 29-39