%0 Journal Article %A P. S. Gromova %T Inversion of B.\,S.~Razumikhin's theorem %J Differencialʹnye uravneniâ %D 1983 %P 357-359 %V 19 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1983_19_2_a16/ %G ru %F DE_1983_19_2_a16