TY  - BOOK
AU  - Uniersity of Southern California
TI  - Contaminaition flashover of HVDC insulators
T2  - Electric Power Research Institute
U1  - 621.31937 
PY  - 1981///
CY  - California
PB  - Electric Power Research Institute
N1  - EL-2016 Research Project 848-1
ER  -