%0 Journal Article %A V. A. Mikhailets %T Boundary value problems for the operator Sturm--Liouville equation with a complete system of eigen- and associated functions %J Differencialʹnye uravneniâ %D 1975 %P 1595-1600 %V 11 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1975_11_9_a6/ %G ru %F DE_1975_11_9_a6