TY  - GEN
ED  - 
TI  - Thyristor and variable static equipment for ac and ac transmission
SN  - 0 85296248 7
U1  - 621.319 
PY  - 1981///
CY  - London
PB  - The Institution of Electrical Engineers
KW  - Electric power transmission
KW  - Thysistors
ER  -