TY - JOUR AU - Ch. K. Gupta AU - E. I. Timoshenko TI - Universal theories for partially commutative metabelian groups JO - Algebra i logika PY - 2011 SP - 3 EP - 25 VL - 50 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_2011_50_1_a0/ LA - ru ID - AL_2011_50_1_a0 ER -