共 14 条
[4]
Jeffrey A., 1982, ASYMPTOTIC METHODS N
[5]
KAKUTANI T, 1976, BUTSURI, V31, P287
[6]
KAWAHARA T, 1973, SEMINAR NOTE RES I M, V187, P1
[7]
MICHIHIRO K, 1979, 34TH ANN M PHYS SO 4, P27
[9]
Nayfeh AH., 1973, PERTURBATION METHODS