@article{03881432,
title = {Contact co-isotropic CR submanifolds of a pseudo-Sasakian manifold.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {7},
year = {1984},
pages = {339-350},
doi = {10.1155/S0161171284000363},
zbl = {0553.53030},
language = {en},
url = {http://dml.mathdoc.fr/item/03881432}
}
Goldberg, Vladislav V.; Rosca, Radu. Contact co-isotropic CR submanifolds of a pseudo-Sasakian manifold.. International Journal of Mathematics and Mathematical Sciences, Tome 7 (1984) pp. 339-350. doi : 10.1155/S0161171284000363. http://gdmltest.u-ga.fr/item/03881432/