%0 Journal Article %A S. V. Shvedenko %T Flow of a vector field through a smooth surface and its representation by a surface integral of the 2nd kind %J Matematičeskoe obrazovanie %D 2022 %P 39-46 %V 104 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MO_2022_104_4_a5/ %G ru %F MO_2022_104_4_a5