共 50 条
- [43] Fourth-order four-point boundary value problem on time scales [J]. APPLIED MATHEMATICS LETTERS, 2008, 21 (10) : 1057 - 1063
- [46] Existence of positive solutions for nonlinear m-point boundary value problems on time scales [J]. BOUNDARY VALUE PROBLEMS, 2012,
- [48] Existence of positive solutions for nonlinear m-point boundary value problems on time scales [J]. Boundary Value Problems, 2012