Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1960_133_6_a6, author = {A. V. Malyshev}, title = {Representation of integers by positive quadratic forms with four and more variables}, journal = {Doklady Akademii Nauk}, pages = {1294--1297}, publisher = {mathdoc}, volume = {133}, number = {6}, year = {1960}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1960_133_6_a6/} }
A. V. Malyshev. Representation of integers by positive quadratic forms with four and more variables. Doklady Akademii Nauk, Tome 133 (1960) no. 6, pp. 1294-1297. http://geodesic.mathdoc.fr/item/DAN_1960_133_6_a6/