TY - JOUR AU - V. A. Roman'kov AU - N. G. Khisamiev TI - Existentially closed subgroups of free nilpotent groups JO - Algebra i logika PY - 2014 SP - 45 EP - 59 VL - 53 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_2014_53_1_a3/ LA - ru ID - AL_2014_53_1_a3 ER -