共 30 条
- [1] Bellman RKL, 1963, DIFFERENTIAL DIFFERE, DOI 10.1063/1.3050672
- [4] BROWN R, 1971, LEFSCHETZ FIXED POIN
- [5] Crandall M.G., 1971, J FUNCT ANAL, V8, P321, DOI DOI 10.1016/0022-1236(71)90015-2
- [7] DARBO G, 1955, REND SEM MATH U PADO, V24, P353
- [10] Hale J.K., 1971, FUNCTIONAL DIFFERENT, VVolume 3