TY - JOUR AU - V. S. Atabekyan TI - About the construction of defining relation in free periodic groups JO - Proceedings of the Yerevan State University. Physical and mathematical sciences PY - 2003 SP - 30 EP - 35 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZERU_2003_3_a4/ LA - ru ID - UZERU_2003_3_a4 ER -