共 8 条
[1]
Andronov A.A, 1973, THEORY BIFURCATIONS
[2]
Chow S.N., 2012, METHODS BIFURCATION
[3]
DEOLIVEIRA JC, 1980, TOHOKU MATH J, V32, P189
[4]
Marsden J. E., 1976, APPL MATH SCI, V19
[5]
Negrini P., 1979, NONLINEAR ANAL, V3, P87
[6]
PERSICO E, 1968, PRINCIPLES PARTICLE
[7]
SALVADORI L, 1982, REND SEM MAT U PADOV, V68, P1