共 50 条
- [1] Existence of nonoscillatory solutions of higher-order neutral differential equations with positive and negative coefficients [J]. Journal of Inequalities and Applications, 2016
- [5] Existence of nonoscillatory solutions for system of higher-order neutral differential equations with distributed coefficients and delays [J]. Advances in Difference Equations, 2017
- [6] Existence of nonoscillatory solutions for system of higher-order neutral differential equations with distributed coefficients and delays [J]. ADVANCES IN DIFFERENCE EQUATIONS, 2017,