Fractional order integral equations of two independent variables. - Saïd Abbas; Mouffak Benchohra (Appl. Math. Comput., 2014)

Existence and stability results for nonlinear fractional order Riemann-Liouville Volterra-Stieltjes quadratic integral equations. - Saïd Abbas; Mouffak Benchohra; Margarita Rivero; Juan J. Trujillo (Appl. Math. Comput., 2014)

Uniqueness and Ulam stabilities results for partial fractional differential equations with not instantaneous impulses. - Saïd Abbas; Mouffak Benchohra (Appl. Math. Comput., 2015)