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@article{IVM_2008_12_a8, author = {V. N. Semenchuk and O. A. Mokeeva}, title = {On problem of the classification of superradical formations}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {70--75}, publisher = {mathdoc}, number = {12}, year = {2008}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_2008_12_a8/} }
V. N. Semenchuk; O. A. Mokeeva. On problem of the classification of superradical formations. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 12 (2008), pp. 70-75. http://geodesic.mathdoc.fr/item/IVM_2008_12_a8/