%0 Journal Article %A D. V. Beklemishev %T Classification of bundles of quadratic forms in three variables %J Doklady Akademii Nauk %D 1963 %P 1007-1010 %V 149 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_149_5_a0/ %G ru %F DAN_1963_149_5_a0