共 11 条
[1]
Hayashi C., 1964, NONLINEAR OSCILLATIO
[4]
POPP K, 1982, FESTSCHRIFT 70 GEBUR, P269
[5]
RATY R, 1984, ACTA POLITECHN SCAND, V85, P1
[6]
Schmidt G., 1975, PARAMETERERREGTE SCH
[7]
SCHMIDT G, 1985, NONLINEAR VIBRATIONS
[9]
LAGRANGE FUNCTIONS OF A CLASS OF DYNAMICAL-SYSTEMS WITH LIMIT-CYCLE AND CHAOTIC BEHAVIOR
[J].
PHYSICAL REVIEW A,
1982, 25 (06)
:2889-2892
[10]
TURSCHNER H, 1982, PHYS LETT A, V90, P385, DOI 10.1016/0375-9601(82)90790-3