1. R.P. Agarwal , B. Ahmad, Existence theory for anti-periodic boundary value problems of fractional differential equations and inclusions
2. B. Ahmad, J.J. Nieto, Existence of solutions for impulsive anti-periodic boundary value problems of fractional order
3. M. Ashordia, On the solvability of the antiperiodic boundary value problem for systems of linear generalized differential equations
4. M. Benchohra, K. Maazouz, Existence and uniqueness results for implicit fractional differential equations with integral boundary conditions, Communications
in Applied Analysis,20(2016),355-366.
5. A. Cabada, K. Maazouz, Results for Fractional Differential Equations with Integral Boundary Conditions Involving the Hadamard Derivative. In: Area I. et al. (eds) Nonlinear Analysis and Boundary Value Problems. NABVP 2018. Springer Proceedings in Mathematics & Statistics, vol 292. Springer, Cham (2019).