共 10 条
[2]
Dulac H., 1912, B SOC MATH FRANCE, V40, P324
[3]
Hartman P., 1982, ORDINARY DIFFERENTIA
[6]
KUPKA I, 1983, DIFFERENTIAL GEOMETR, V27, P310
[7]
SUFFICIENT CONDITIONS FOR A STRONG MINIMUM IN SINGULAR CONTROL PROBLEMS
[J].
SIAM JOURNAL ON CONTROL,
1973, 11 (04)
:620-636
[9]
SUSSMANN HJ, 1981, P C LINEAR NONLINEAR
[10]
[No title captured]