%0 Journal Article %A G. G. Bulychev %T Characteristic form of the equations of the dynamics of %J Doklady Akademii Nauk %D 1995 %P 754-757 %V 340 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1995_340_6_a8/ %G ru %F DAN_1995_340_6_a8