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@article{IVM_1966_6_a2, author = {V. V. Vagner}, title = {On the theory of generalized heapoids}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {25--39}, publisher = {mathdoc}, number = {6}, year = {1966}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1966_6_a2/} }
V. V. Vagner. On the theory of generalized heapoids. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 6 (1966), pp. 25-39. http://geodesic.mathdoc.fr/item/IVM_1966_6_a2/