TY - JOUR AU - A. A. Bayramyan TI - On independent systems of defining relations for free Burnside groups of period 3 JO - Proceedings of the Yerevan State University. Physical and mathematical sciences PY - 2021 SP - 153 EP - 159 VL - 55 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZERU_2021_55_3_a0/ LA - en ID - UZERU_2021_55_3_a0 ER -