%0 Journal Article %A V. P. Pavlov %T On the~first Newton law, the~existence of the~reference system corresponding to the~rest, and the~Galilei group %J Teoretičeskaâ i matematičeskaâ fizika %D 2021 %P 389-394 %V 209 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2021_209_2_a10/ %G ru %F TMF_2021_209_2_a10