共 13 条
[2]
Coddington E. A., 1955, THEORY ORDINARY DIFF
[3]
KRASNOSELSKII MA, 1965, TOPOLOGICAL METHODS, pCH4
[4]
Krein M.G., 1962, T AM MATH SOC, V10, P199
[5]
Nirenberg L., 1959, ANN SCUOL NORM SUP P, V13, P116
[6]
Rabinowitz P., 1975, THEORIE DEGRE TOPOLO
[7]
Rabinowitz P. H., 1971, J FUNCT ANAL, V7, P487, DOI [DOI 10.1016/0022-1236(71)90030-9, 10.1016/0022-1236(71)90030-9]
[8]
Rabinowitz P. H., 1971, CONTRIBUTIONS NONLIN, P11
[10]
Turner R. E. L., 1971, CONTRIBUTIONS NONLIN, P37