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@article{IVM_1976_3_a7, author = {V. D. Solov'ev}, title = {Some generalizations of the notions of reducibility and creativity}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {65--72}, publisher = {mathdoc}, number = {3}, year = {1976}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1976_3_a7/} }
V. D. Solov'ev. Some generalizations of the notions of reducibility and creativity. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 3 (1976), pp. 65-72. http://geodesic.mathdoc.fr/item/IVM_1976_3_a7/