TY - JOUR AU - V. I. Mart'yanov TI - The theory of abelian groups with predicates that distinguish JO - Algebra i logika PY - 1975 SP - 536 EP - 542 VL - 14 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_1975_14_5_a3/ LA - ru ID - AL_1975_14_5_a3 ER -