%0 Journal Article %A A. A. Malov %T A Hilbert-type inequality in a system of root functions of an even-order ordinary differential operator %J Differencialʹnye uravneniâ %D 1995 %P 44-53 %V 31 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1995_31_1_a6/ %G ru %F DE_1995_31_1_a6