TY - JOUR AU - V. K. Kharchenko TI - Differential identities of semiprime rings JO - Algebra i logika PY - 1979 SP - 86 EP - 119 VL - 18 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_1979_18_1_a5/ LA - ru ID - AL_1979_18_1_a5 ER -