TY - JOUR AU - V. Yu. Popov TI - On the decidability of equational theories of varieties of rings JO - Matematičeskie zametki PY - 1998 SP - 873 EP - 881 VL - 63 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1998_63_6_a8/ LA - ru ID - MZM_1998_63_6_a8 ER -