%0 Journal Article %A J. Chabrowski %A P. M. GirĂ£o %T The nonlinear Neumann problem and sharp weighted Sobolev inequalities %J Colloquium Mathematicum %D 2001 %P 193-213 %V 88 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm88-2-3/ %R 10.4064/cm88-2-3 %G en %F 10_4064_cm88_2_3