%0 Journal Article %A I. S. Lomov %T Certain properties of spectral decompositions connected with Sturm--Liouville operators %J Doklady Akademii Nauk %D 1979 %P 1063-1065 %V 248 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1979_248_5_a8/ %G ru %F DAN_1979_248_5_a8