%0 Journal Article %A V. A. Kyrov %T To the question of local extension of the parallel translations group of three-dimensional space %J Vladikavkazskij matematičeskij žurnal %D 2021 %P 32-42 %V 23 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMJ_2021_23_1_a3/ %G ru %F VMJ_2021_23_1_a3