Oscillation criteria for second order nonlinear delay dynamic equations on time scales. - Xun-Huan Deng; Qi-Ru Wang; Zhan Zhou (Appl. Math. Comput., 2015)

Generalized Philos-type oscillation criteria for second order nonlinear neutral delay dynamic equations on time scales. - Xun-Huan Deng; Qi-Ru Wang; Zhan Zhou (Appl. Math. Lett., 2016)

Oscillation and asymptotic behavior of third-order nonlinear delay differential equations with positive and negative terms. - Xun-Huan Deng; Xianyong Huang; Qi-Ru Wang (Appl. Math. Lett., 2022)