%0 Journal Article %A N. D. Bobarykin %T Mathematical model of polder systems and optimum management cut soilwater %J Matematičeskoe modelirovanie %D 2005 %P 3-10 %V 17 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_2005_17_7_a0/ %G ru %F MM_2005_17_7_a0