%0 Journal Article %A S. È. Cheran %T Limit positions of osculating planes of the trajectories of linear systems %J Differencialʹnye uravneniâ %D 1973 %P 386-388 %V 9 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1973_9_2_a28/ %G ru %F DE_1973_9_2_a28