Computer methods in power system analysis 2026-02-16T02:33:38+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Stagg, Glenn W.; El-Abiad, Ahmed H., 1926- (McGraw-Hill series in electronic systems, 1968)