%0 Journal Article %A I. N. Sergeev %T Definition and Properties of Measures of Stability and Instability of Zero Solution of a Differential System %J Matematičeskie zametki %D 2023 %P 895-904 %V 113 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2023_113_6_a8/ %G ru %F MZM_2023_113_6_a8