TY - JOUR AU - V. S. Monakhov TI - The product of two groups with nilpotent subgroups of index not greater than ~2 JO - Algebra i logika PY - 1977 SP - 46 EP - 62 VL - 16 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_1977_16_1_a3/ LA - ru ID - AL_1977_16_1_a3 ER -