@article{EJDE_2014__2014__a63,
     author = {Qin, Bin and Chen, Peng},
     title = {Existence and multiplicity of homoclinic solutions for $p(t)${-Laplacian} systems with subquadratic potentials},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2014},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2014__2014__a63/}
}