%0 Journal Article %A V. F. Zaitsev %T The construction of an exact model with a~point symmetry %J Matematičeskoe modelirovanie %D 1995 %P 12-14 %V 7 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_1995_7_5_a3/ %G ru %F MM_1995_7_5_a3