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@article{DAN_1993_333_6_a3, author = {L. V. Ovsyannikov}, title = {Optimal systems of subalgebras}, journal = {Doklady Akademii Nauk}, pages = {702--704}, publisher = {mathdoc}, volume = {333}, number = {6}, year = {1993}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1993_333_6_a3/} }
L. V. Ovsyannikov. Optimal systems of subalgebras. Doklady Akademii Nauk, Tome 333 (1993) no. 6, pp. 702-704. http://geodesic.mathdoc.fr/item/DAN_1993_333_6_a3/