%0 Journal Article %A A. M. Lipanov %T The calculation of partial derivatives when crossing the jump of hydromechanical parameters %J Matematičeskoe modelirovanie %D 2015 %P 76-94 %V 27 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_2015_27_11_a6/ %G ru %F MM_2015_27_11_a6