共 162 条
[1]
ANDRONOV A, 1973, THEORY BIFURCATIONS, P9345
[2]
ARNOLD V, 1999, ENCICLOPAEDIA MATH S, V5, P7
[3]
ARNOLD V, 1984, OSOBENNOSTI DIFFEREN, V2, P58026
[4]
Arnold V. I., 1988, Dynamical systems, I, Encyclopaedia Math. Sci., V1, P1
[5]
ARNOLD VI, 1983, GEOMETRICAL METHODS, P58023
[6]
ARTES J, 1998, MEM AM MATH SOC, V134, P34053
[7]
Bautin N. N., 1954, AM MATH SOC TRANSL, V1954, P19
[9]
BEREZOVSKAYA FS, 1991, T PETROVSKI SEM, V15, P156
[10]
Bers L., 1960, Bull. Amer. Math. Soc, V66, P94, DOI [10.1090/S0002-9904-1960-10413-2, DOI 10.1090/S0002-9904-1960-10413-2]