周淑红, 朱刚, 李大勇, 等. 具有偏差变元的非线性微分方程解的振动性[J]. 哈尔滨理工大学学报, 2009,14(2):34-37.

ZHOU Shu-hong, ZHU Gang, LI Da-yong, et al. The Oscillation of Solution to a Kind of Nonlinear Differential Equations with Deviation Variables[J]. 2009, 14(2): 34-37.

周淑红, 朱刚, 李大勇, 等. 具有偏差变元的非线性微分方程解的振动性[J]. 哈尔滨理工大学学报, 2009,14(2):34-37. DOI：

ZHOU Shu-hong, ZHU Gang, LI Da-yong, et al. The Oscillation of Solution to a Kind of Nonlinear Differential Equations with Deviation Variables[J]. 2009, 14(2): 34-37. DOI：