%0 Journal Article %A S. S. Ryshkov %T On complete groups of integral automorphisms of positive quadratic forms %J Doklady Akademii Nauk %D 1972 %P 542-544 %V 206 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1972_206_3_a6/ %G ru %F DAN_1972_206_3_a6