%0 Journal Article %A Yu. B. Orochko %T Sufficient conditions for the self-adjointness of the Sturm--Liouville operator %J Matematičeskie zametki %D 1974 %P 271-280 %V 15 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1974_15_2_a12/ %G ru %F MZM_1974_15_2_a12