TY - JOUR AU - A. I. Sozutov TI - A nonsimplicity criterion for groups JO - Algebra i logika PY - 2012 SP - 772 EP - 782 VL - 51 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_2012_51_6_a5/ LA - ru ID - AL_2012_51_6_a5 ER -