共 16 条
- [1] Coddington E. A., 1955, THEORY ORDINARY DIFF
- [2] Golubitsky M., 1973, STABLE MAPPINGS THEI, V14
- [3] HAGIHARA Y, 1970, CELESTIAL MECHANICS, V1
- [4] Milnor J., 1968, ANN MATH STUD, V61
- [5] Painleve P., 1897, LECONS THEORIE ANAL
- [7] Pollard H., 1966, MATH INTRO CELESTIAL
- [9] SAARI DG, 1973, ARCH RATION MECH AN, V49, P311