%0 Journal Article %A S. A. Budochkina %T On connection between variational symmetries and algebraic structures %J Ufa mathematical journal %D 2021 %P 46-55 %V 13 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/UFA_2021_13_1_a3/ %G en %F UFA_2021_13_1_a3