共 12 条
[1]
Arnold V.I., 1978, DOPOLNITELNYE GLAVY
[2]
ARNOLD VI, 1974, MATEMATICHESKIE METO
[3]
BIRKGOF DD, 1941, DINAMICHESKIE SISTEM
[4]
BOLOTIN SV, 1986, VESTN MOSK U MAT M+, P58
[7]
Kozlov V. V., 1983, USP MAT NAUK, V38, P3
[8]
KOZLOV VV, 1975, VESTN MOSK U MAT M+, P105
[9]
KOZLOV VV, 1985, VESTN MOSK U MAT M+, P73
[10]
PUANKARE A, 1971, IZBR T, V1