%0 Journal Article %A D. N. Nikol'skii %A V. I. Dorofeeva %T Mathematical modeling of the two-dimensional process of changing %J Numerical methods and programming %D 2011 %P 85-89 %V 12 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMP_2011_12_1_a9/ %G ru %F VMP_2011_12_1_a9