%0 Journal Article %A S. V. Astashkin %A V. M. Ershov %T Two remarks on properties of functions of bounded variation %J Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ %D 2024 %P 7-16 %V 30 %N 3 %U http://geodesic.mathdoc.fr/item/VSGU_2024_30_3_a0/ %G ru %F VSGU_2024_30_3_a0