共 5 条
- [1] LADDE GS, MONOTONE ITERATIVE T
- [2] Lakshmikantham V., 1989, Series In Modern Applied Mathematics, V6
- [3] Liz E., 1998, COMMUNICATIONS APPL, V2, P565
- [5] Samoilenko A. M., 1995, World Scientific Series on Nonlinear Science, P14, DOI [DOI 10.1142/2892, 10.1142/2892]