TY - JOUR AU - Zhigang Hu AU - Wenbin Liu AU - Wenjuan Rui TI - Existence of Solutions for a Coupled System of Fractional Differential Equations JO - Bulletin of the Malaysian Mathematical Society PY - 2014 VL - 37 IS - 4 UR - http://geodesic.mathdoc.fr/item/BMMS_2014_37_4_a16/ ID - BMMS_2014_37_4_a16 ER -