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@article{DAN_1972_207_5_a9, author = {S. S. Ryshkov}, title = {On {Hermite,} {Minkowski} and {Venkov} reduction of positive quadratic forms in $n$ variables}, journal = {Doklady Akademii Nauk}, pages = {1054--1056}, publisher = {mathdoc}, volume = {207}, number = {5}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1972_207_5_a9/} }
S. S. Ryshkov. On Hermite, Minkowski and Venkov reduction of positive quadratic forms in $n$ variables. Doklady Akademii Nauk, Tome 207 (1972) no. 5, pp. 1054-1056. http://geodesic.mathdoc.fr/item/DAN_1972_207_5_a9/