%0 Journal Article %A do Ó, João Marcos %A Medeiros, Everaldo S. %T Remarks on least energy solutions for quasilinear elliptic problems in $\Bbb R^N$ %J Electronic Journal of Differential Equations %D 2003 %V 2003 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_2003__2003__a159/ %G en %F EJDE_2003__2003__a159