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@article{DAN_1966_170_2_a3, author = {I. V. Dolgachev}, title = {On the {F.~Severi} hypothesis concerning simply connected algebraic surfaces}, journal = {Doklady Akademii Nauk}, pages = {249--252}, publisher = {mathdoc}, volume = {170}, number = {2}, year = {1966}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1966_170_2_a3/} }
I. V. Dolgachev. On the F.~Severi hypothesis concerning simply connected algebraic surfaces. Doklady Akademii Nauk, Tome 170 (1966) no. 2, pp. 249-252. http://geodesic.mathdoc.fr/item/DAN_1966_170_2_a3/