TY - JOUR AU - Heidarkhani, S. AU - Afrouzi, G. AU - Hadjian, A. TI - Existence of three anti-periodic solutions for second-order impulsive differential inclusions with two parameters JO - Discussiones Mathematicae. Differential Inclusions, Control and Optimization PY - 2013 SP - 115 EP - 133 VL - 33 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DMDICO_2013_33_2_a0/ LA - en ID - DMDICO_2013_33_2_a0 ER -