%0 Journal Article %A V. V. Kozlov %T Tensor invariants of quasihomogeneous systems of differential equations, and the Kovalevskaya--Lyapunov asymptotic method %J Matematičeskie zametki %D 1992 %P 46-52 %V 51 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1992_51_2_a6/ %G ru %F MZM_1992_51_2_a6