共 9 条
- [1] Guo D., 1988, Nonlinear Problems in Abstract Cones
- [2] Guo D., 1996, Nonlinear Integral Equations in Abstract Spaces
- [5] Lakshmikantham V., 1989, World scientific, V6
- [8] [张晓燕 Zhang Xiaoyan], 2002, [系统科学与数学, Journal of Systems Science and Mathematical Sciences], V22, P428