%0 Journal Article %A A. A. Bayramyan %T On independent systems of defining relations for free Burnside groups of period 3 %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 2021 %P 153-159 %V 55 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_2021_55_3_a0/ %G en %F UZERU_2021_55_3_a0