Difference approximations for impulsive differential equations. - Valéry Covachev; Haydar Akça; Ali Fuat Yeniçerioglu (Appl. Math. Comput., 2001)

Exact and approximate solutions of second order including function delay differential equations with variable coefficients. - Salih Yalçinbas; Ali Fuat Yeniçerioglu (Appl. Math. Comput., 2004)

On the stability of the second-order delay differential equations with variable coefficients. - Ali Fuat Yeniçerioglu; Salih Yalçinbas (Appl. Math. Comput., 2004)

Stability properties of second order delay integro-differential equations. - Ali Fuat Yeniçerioglu (Comput. Math. Appl., 2008)