TY - JOUR AU - A. M. Nurakunov TI - Quasi-identities of absolutely free algebras JO - Algebra i logika PY - 1985 SP - 181 EP - 194 VL - 24 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_1985_24_2_a2/ LA - ru ID - AL_1985_24_2_a2 ER -