TY - JOUR AU - E. G. Bryukhanova TI - 2-length and 2-period of a finite solvable group JO - Algebra i logika PY - 1979 SP - 9 EP - 31 VL - 18 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_1979_18_1_a1/ LA - ru ID - AL_1979_18_1_a1 ER -