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@article{DAN_1970_194_3_a8, author = {S. S. Ryshkov}, title = {The polyhedron $\mu(m)$ and certain extremal problems of the geometry of numbers}, journal = {Doklady Akademii Nauk}, pages = {514--517}, publisher = {mathdoc}, volume = {194}, number = {3}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1970_194_3_a8/} }
S. S. Ryshkov. The polyhedron $\mu(m)$ and certain extremal problems of the geometry of numbers. Doklady Akademii Nauk, Tome 194 (1970) no. 3, pp. 514-517. http://geodesic.mathdoc.fr/item/DAN_1970_194_3_a8/