Asymptotic approach to singular solutions for nonlinear elliptic equations involving critical Sobolev exponent Zheng-Chao Han — 1991 Annales de l'I.H.P. Analyse non linéaire
A note on the Kazdan-Warner type condition Zheng-Chao Han; Yan Yan Li — 1996 Annales de l'I.H.P. Analyse non linéaire