@article{02239291, title = {On a sufficient condition for conformal parabolicity of a hypersurface.}, journal = {Publications de l'Institut Math\'ematique. Nouvelle S\'erie}, volume = {75(89)}, year = {2004}, pages = {59-65}, doi = {10.2298/PIM0475059K}, zbl = {1080.53051}, language = {en}, url = {http://dml.mathdoc.fr/item/02239291} }
Kesel'man, V.M. On a sufficient condition for conformal parabolicity of a hypersurface.. Publications de l'Institut Mathématique. Nouvelle Série, Tome 75(89) (2004) pp. 59-65. doi : 10.2298/PIM0475059K. http://gdmltest.u-ga.fr/item/02239291/