共 60 条
[21]
SYMMETRIES, 1ST INTEGRALS AND SPLITTABILITY OF DYNAMICAL-SYSTEMS
[J].
LETTERE AL NUOVO CIMENTO,
1978, 21 (07)
:253-257
[22]
HERMANN R, 1968, DIFFERENTIAL GEOMETR
[25]
KARABALLI A, 1979, THESIS U FRANCHE COM
[29]
RELATED INTEGRAL THEOREM IN PHASE SPACE - GENERALIZATION OF POISSONS THEOREM ON CONSTANTS OF MOTION
[J].
LETTERE AL NUOVO CIMENTO,
1973, 7 (06)
:213-216
[30]
KOBUSSEN JA, 1980, HELV PHYS ACTA, V53, P183