共 11 条
[1]
Bogoliubov N. N., 1961, ASYMPTOTIC METHODS T
[2]
Chang K., 1972, SIAM J MATH ANAL, V3, P520, DOI [10.1137/0503050, DOI 10.1137/0503050]
[4]
DEMELLO RW, 1975, 1975 PICA C NEW ORL, P23
[5]
ELGERD OI, 1971, ELECTRIC ENERGY SYST
[6]
KIMBARK EW, 1948, POWER SYSTEM STABILI, V1
[9]
MINORSKY N, 1962, NONLINEAR OSCILLATIO
[10]
STANTON KN, 1972, 1972 P JACC STANF, P415