TY  - BOOK
AU  - Elmore, Walter A.
TI  - Protective relaying: theory and applications 
SN  - 0824709721
PY  - 2004///
CY  - New York; Basel
PB  -  Marcel Dekker
KW  - Protective relays
N1  - Includes bibliographical references (p. 395-398) and index
ER  -