@article{1214434345, author = {Webster, S. M.}, title = {Pseudo-Hermitian structures on a real hypersurface}, journal = {J. Differential Geom.}, volume = {13}, number = {1}, year = {1978}, pages = { 25-41}, language = {en}, url = {http://dml.mathdoc.fr/item/1214434345} }
Webster, S. M. Pseudo-Hermitian structures on a real hypersurface. J. Differential Geom., Tome 13 (1978) no. 1, pp. 25-41. http://gdmltest.u-ga.fr/item/1214434345/