%0 Journal Article %A V. V. Volchkov %A Vit. V. Volchkov %A N. P. Volchkova %T On some properties of functions characterized by zero integrals %J Matematičeskoe obrazovanie %D 2021 %P 38-48 %V 100 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MO_2021_100_4_a6/ %G ru %F MO_2021_100_4_a6