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@article{IVM_1975_7_a8, author = {V. V. Sekackii}, title = {On the question of the tensorial characterization of algebraic surfaces}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {76--79}, publisher = {mathdoc}, number = {7}, year = {1975}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1975_7_a8/} }
V. V. Sekackii. On the question of the tensorial characterization of algebraic surfaces. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 7 (1975), pp. 76-79. http://geodesic.mathdoc.fr/item/IVM_1975_7_a8/