@article{03982004, title = {Pseudo-Sasakian manifolds endowed with a contact conformal connection.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {9}, year = {1986}, pages = {733-747}, doi = {10.1155/S0161171286000881}, zbl = {0607.53031}, language = {en}, url = {http://dml.mathdoc.fr/item/03982004} }
Goldberg, Vladislav V.; Rosca, Radu. Pseudo-Sasakian manifolds endowed with a contact conformal connection.. International Journal of Mathematics and Mathematical Sciences, Tome 9 (1986) pp. 733-747. doi : 10.1155/S0161171286000881. http://gdmltest.u-ga.fr/item/03982004/