@article{GDZPPN002335638,
title = {On the structure of the conformal Gaussian curvature equation on R2. II.},
journal = {Mathematische Annalen},
volume = {291},
year = {1991},
pages = {671-680},
zbl = {0753.35032},
url = {http://dml.mathdoc.fr/item/GDZPPN002335638}
}
Cheng, Kuo-Shung; Ni, Wei-Ming. On the structure of the conformal Gaussian curvature equation on R2. II.. Mathematische Annalen, Tome 291 (1991) pp. 671-680. http://gdmltest.u-ga.fr/item/GDZPPN002335638/