%0 Journal Article %A V. A. Abrashkin %T Determination of the two-class imaginary quadratic fields with an even discriminant by Heegner's method %J Matematičeskie zametki %D 1974 %P 241-246 %V 15 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1974_15_2_a8/ %G ru %F MZM_1974_15_2_a8