%0 Journal Article %A I. L. Zinchenko %T On variational systems along trajectories of a stable compact invariant set of an autonomous complex analytic system of differential equations %J Differencialʹnye uravneniâ %D 1999 %P 1137-1138 %V 35 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1999_35_8_a19/ %G ru %F DE_1999_35_8_a19