Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1977_21_6_a1, author = {A. A. Zagorskii}, title = {Three-dimensional conical fibrations}, journal = {Matemati\v{c}eskie zametki}, pages = {745--758}, publisher = {mathdoc}, volume = {21}, number = {6}, year = {1977}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1977_21_6_a1/} }
A. A. Zagorskii. Three-dimensional conical fibrations. Matematičeskie zametki, Tome 21 (1977) no. 6, pp. 745-758. http://geodesic.mathdoc.fr/item/MZM_1977_21_6_a1/