共 7 条
[1]
Coddington E. A., 1955, THEORY ORDINARY DIFF
[2]
Cronin J., 1964, FIXED POINTS TOPOLOG
[3]
HARVEY CA, 1963, CONTRIBUTIONS DIFFER, V1, P425
[4]
LOUD WS, 1967, DIFFERENTIAL FUNCTIO, P199
[5]
Opial Z., 1960, B ACAD POL SCI SMAP, V8, P151
[6]
SEIFERT G, 1959, P AM MATH SOC, V10, P396
[7]
ULLRICH DF, 1968, NOTICES AM MATH SOC, V15, P182