%0 Journal Article %A Yu. D. Salmanov %T Sturm--Liouville problem for a certain general linear differential equation %J Differencialʹnye uravneniâ %D 1965 %P 1321-1337 %V 1 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1965_1_10_a4/ %G ru %F DE_1965_1_10_a4