@article{1077286969, author = {Chirka, E. M. and Rea, C.}, title = {Normal and tangent ranks of CR mappings}, journal = {Duke Math. J.}, volume = {76}, number = {1}, year = {1994}, pages = { 417-431}, language = {en}, url = {http://dml.mathdoc.fr/item/1077286969} }
Chirka, E. M.; Rea, C. Normal and tangent ranks of CR mappings. Duke Math. J., Tome 76 (1994) no. 1, pp. 417-431. http://gdmltest.u-ga.fr/item/1077286969/