%0 Journal Article %A G. A. Makeev %T Using natural variables to reduce algorithmic complexity of some hydraulic calculations %J Numerical methods and programming %D 2024 %P 246-258 %V 25 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMP_2024_25_3_a0/ %G ru %F VMP_2024_25_3_a0