%0 Journal Article %A V. V. Vlasov %T Description of the canonical coefficients of the restriction of a quadratic form to a subspace of finite codimension %J Matematičeskie zametki %D 1980 %P 589-598 %V 28 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1980_28_4_a11/ %G ru %F MZM_1980_28_4_a11