%0 Journal Article %A R. O. Ramirez Inostroza %T A problem on the construction of comparison functions in the theory of the stability of motion %J Differencialʹnye uravneniâ %D 1978 %P 460-466 %V 14 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1978_14_3_a7/ %G ru %F DE_1978_14_3_a7