@article{1077305664, author = {Iskovskikh, V. A.}, title = {On the rationality problem for conic bundles}, journal = {Duke Math. J.}, volume = {54}, number = {1}, year = {1987}, pages = { 271-294}, language = {en}, url = {http://dml.mathdoc.fr/item/1077305664} }
Iskovskikh, V. A. On the rationality problem for conic bundles. Duke Math. J., Tome 54 (1987) no. 1, pp. 271-294. http://gdmltest.u-ga.fr/item/1077305664/