TY - JOUR AU - H. A. Grigorian TI - Automorphisms of free Burnside groups of period 3 JO - Proceedings of the Yerevan State University. Physical and mathematical sciences PY - 2019 SP - 13 EP - 16 VL - 53 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZERU_2019_53_1_a1/ LA - en ID - UZERU_2019_53_1_a1 ER -