TY - JOUR AU - E. S. Logacheva TI - Conjugacy problem subgroups in a free piece of infinite cyclic groups JO - Čebyševskij sbornik PY - 2013 SP - 61 EP - 69 VL - 14 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CHEB_2013_14_1_a5/ LA - ru ID - CHEB_2013_14_1_a5 ER -