%0 Journal Article %A K. P. Gorshenin %T From simple to complex in the tank filling problem %J Matematičeskoe obrazovanie %D 2020 %P 11-23 %V 96 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MO_2020_96_4_a2/ %G ru %F MO_2020_96_4_a2