TY - JOUR AU - Qin, Bin AU - Chen, Peng TI - Existence and multiplicity of homoclinic solutions for $p(t)$-Laplacian systems with subquadratic potentials JO - Electronic Journal of Differential Equations PY - 2014 VL - 2014 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EJDE_2014__2014__a163/ LA - en ID - EJDE_2014__2014__a163 ER -