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@article{IVM_1958_3_a9, author = {Ya. S. Dubnov}, title = {Semitensors of a~two-dimensional net}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {74--83}, publisher = {mathdoc}, number = {3}, year = {1958}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1958_3_a9/} }
Ya. S. Dubnov. Semitensors of a~two-dimensional net. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 3 (1958), pp. 74-83. http://geodesic.mathdoc.fr/item/IVM_1958_3_a9/