TY - JOUR AU - K. I. Beidar TI - Classical quotient rings of semiprime PI-rings JO - Algebra i logika PY - 1993 SP - 3 EP - 16 VL - 32 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_1993_32_1_a0/ LA - ru ID - AL_1993_32_1_a0 ER -