%0 Journal Article %A A. N. Andrianov %T Multiplicative decompositions of integral representations of binary quadratic forms %J Algebra i analiz %D 1993 %P 81-108 %V 5 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_1993_5_1_a1/ %G ru %F AA_1993_5_1_a1