%0 Journal Article %A A. Canino %A M. Degiovanni %T A Variational Approach to a Class of Singular Semilinear Elliptic Equations %J Journal of convex analysis %D 2004 %P 147-162 %V 11 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JCA_2004_11_1_JCA_2004_11_1_a9/ %F JCA_2004_11_1_JCA_2004_11_1_a9