%0 Journal Article %A A. A. Malov %T Some properties of the root functions of an even-order ordinary differential operator %J Differencialʹnye uravneniâ %D 1994 %P 2064-2070 %V 30 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1994_30_12_a4/ %G ru %F DE_1994_30_12_a4