TY - JOUR AU - S. V. Ivanov TI - Subgroups of free Burnside groups of odd composite period JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 1989 SP - 7 EP - 11 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_1989_2_a2/ LA - ru ID - VMUMM_1989_2_a2 ER -