TY - JOUR AU - G. V. Dorofeev TI - Nucleus and center of nonassociative rings JO - Algebra i logika PY - 1973 SP - 530 EP - 549 VL - 12 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_1973_12_5_a2/ LA - ru ID - AL_1973_12_5_a2 ER -