TY - JOUR AU - V. I. Senashov TI - Characterization of layer-finite groups JO - Algebra i logika PY - 1989 SP - 687 EP - 704 VL - 28 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_1989_28_6_a5/ LA - ru ID - AL_1989_28_6_a5 ER -