%0 Journal Article %A V. I. Zubov %T Conservative methods for the numerical integration of equations of %J Doklady Akademii Nauk %D 1995 %P 161-163 %V 345 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1995_345_2_a3/ %G ru %F DAN_1995_345_2_a3