%0 Journal Article %A E. A. Nazarov %T The convergence of a third-order differential equation %J Differencialʹnye uravneniâ %D 1986 %P 1071-1072 %V 22 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1986_22_6_a21/ %G ru %F DE_1986_22_6_a21