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@article{DAN_1979_248_5_a8, author = {I. S. Lomov}, title = {Certain properties of spectral decompositions connected with {Sturm--Liouville} operators}, journal = {Doklady Akademii Nauk}, pages = {1063--1065}, publisher = {mathdoc}, volume = {248}, number = {5}, year = {1979}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1979_248_5_a8/} }
I. S. Lomov. Certain properties of spectral decompositions connected with Sturm--Liouville operators. Doklady Akademii Nauk, Tome 248 (1979) no. 5, pp. 1063-1065. http://geodesic.mathdoc.fr/item/DAN_1979_248_5_a8/