%0 Journal Article %A V. V. Pukhnachov %T Asymptotics of the solutions of a linear ordinary second order differential equation with transition point dependent on a parameter %J Differencialʹnye uravneniâ %D 1968 %P 429-438 %V 4 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1968_4_3_a4/ %G ru %F DE_1968_4_3_a4