%0 Journal Article
%A Vicent ̧iu D. R ̆adulescu
%A Ionela-Loredana St ̆ancut
%T Perturbation effects for a singular elliptic problem with lack of compactness and critical exponent
%J Minimax theory and its applications
%D 2017
%V 2
%N 1
%U http://geodesic.mathdoc.fr/item/MTA_2017_2_1_a6/
%F MTA_2017_2_1_a6