TY - JOUR AU - Ahmad, Bashir AU - Ntouyas, Sotiris K. TI - Initial value problems of fractional order Hadamard-type functional differential equations JO - Electronic Journal of Differential Equations PY - 2015 VL - 2015 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EJDE_2015__2015__a58/ LA - en ID - EJDE_2015__2015__a58 ER -