%0 Journal Article %A Han, Zheng-Chao %T Asymptotic approach to singular solutions for nonlinear elliptic equations involving critical Sobolev exponent %J Annales de l'I.H.P. Analyse non linéaire %D 1991 %P 159-174 %V 8 %N 2 %I Gauthier-Villars %U http://archive.numdam.org/item/AIHPC_1991__8_2_159_0/ %G en %F AIHPC_1991__8_2_159_0