TY - JOUR AU - Vahid Ghorbanian AU - Shahram Rezapour TI - A two-dimensional system of Delta-Nabla fractional difference inclusions JO - Novi Sad Journal of Mathematics PY - 2017 SP - 143 EP - 163 VL - 47 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.30755/NSJOM.05069/ DO - 10.30755/NSJOM.05069 ID - 10.30755/NSJOM.05069 ER -