共 50 条
- [43] Asymptotic behavior of positive solutions of fourth-order nonlinear difference equations Ukrainian Mathematical Journal, 2008, 60
- [44] SOLUTIONS FOR ONE CLASS OF NONLINEAR FOURTH-ORDER PARTIAL DIFFERENTIAL EQUATIONS SURANAREE JOURNAL OF SCIENCE AND TECHNOLOGY, 2011, 18 (02): : 153 - 157
- [50] Delay Differential Equations of Fourth-Order: Oscillation and Asymptotic Properties of Solutions SYMMETRY-BASEL, 2021, 13 (11):