TY  - BOOK
AU  - Blackburn, J. Lewis
TI  - Protective relaying: : principles and applications
SN  - 0824799186
U1  - 621.317 
PY  - 1998///
CY  - New York
PB  - Marcel Dekker, Inc.
KW  - Protective relays
N1  - HB
ER  -