%0 Journal Article %A B. Z. Moroz %T A~composition of binary quadratic forms and the scalar product of Hecke series %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1965 %P 102-109 %V 80 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1965_80_a9/ %G ru %F TM_1965_80_a9