共 50 条
- [41] FURTHER RESULTS OF SOLUBILITY OF ORDINARY DIFFERENTIAL-EQUATION SINGULAR SYSTEM IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII MATEMATIKA, 1992, (04): : 70 - 77
- [44] Positive solutions of a singular ordinary differential equation relevant in Mathematical Physics FIRST 60 YEARS OF NONLINEAR ANALYSIS OF JEAN MAWHIN, 2004, : 89 - 102