TY - JOUR AU - V. A. Abrashkin TI - Determination of the two-class imaginary quadratic fields with an even discriminant by Heegner's method JO - Matematičeskie zametki PY - 1974 SP - 241 EP - 246 VL - 15 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1974_15_2_a8/ LA - ru ID - MZM_1974_15_2_a8 ER -