TY  - BOOK
AU  - El-Hawary, M. E.
AU  - Christensen, G. S.
TI  - OPTIMAL ECONOMIC OPERATION OF ELECTRIC POWER SYSTEMS
U1  - 621.3191 
PY  - 1979///
CY  - New York
PB  - Academic Press
KW  - Electric Power Systems
KW  - Mathematical Optimization
ER  -