Pai, M. A. Small signal analysis of power systems / M A Pai, D P Sen Gupta, K R Padiyar - Harrow, UK : Alpha Science International, 2004 - 291 p. : ill. ; 25 cm. - Narosa series in power and energy systems . ISBN: 1842652060 Subjects--Topical Terms: Electric power systems--TestingOscillations