@article{EJDE_2011__2011__a46,
     author = {Bouchekif,  Mohammed and El Mokhtar,  Mohammed E.O.},
     title = {Nonhomogeneous elliptic equations with decaying cylindrical potential and critical exponent},
     journal = {Electronic journal of differential equations},
     year = {2011},
     volume = {2011},
     zbl = {1220.35076},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2011__2011__a46/}
}