@article{EJDE_2008__2008__a89,
     author = {Chung,  Nguyen Thanh},
     title = {Existence of weak solutions for a nonuniformly elliptic nonlinear system in \(\mathbb {R^N\)}},
     journal = {Electronic journal of differential equations},
     year = {2008},
     volume = {2008},
     zbl = {1177.35092},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2008__2008__a89/}
}