%0 Journal Article %A J. Chabrowski %A D. G. Costa %T On existence of positive solutions for a class of Caffarelli–Kohn–Nirenberg type equations %J Colloquium Mathematicum %D 2010 %P 43-62 %V 120 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm120-1-4/ %R 10.4064/cm120-1-4 %G en %F 10_4064_cm120_1_4