TY - JOUR AU - S. Ya. Grinshpon TI - Some classes of primary abelian groups that are almost isomorphic with respect to fully characteristic subgroups JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1976 SP - 23 EP - 30 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1976_2_a2/ LA - ru ID - IVM_1976_2_a2 ER -