%0 Journal Article %A G. V. Nesterenko %T Construction of exact solutions of differential equations by using tangent vector field %J Matematičeskoe modelirovanie %D 1989 %P 126-129 %V 1 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_1989_1_10_a8/ %G ru %F MM_1989_1_10_a8