TY  - BOOK
AU  - Gyugyi,L.
AU  - Pelly,B.
TI  - Static power frequency changers: theory, performance, and application
U1  - 621.3136 
PY  - 1976///
CY  - New York
PB  - John Wiley
KW  - CAMBIADORES DE FRECUENCIA
ER  -