@article{TRSPY_2006_255_a6,
     author = {A. A. Vladimirov and I. A. Sheipak},
     title = {Indefinite {Sturm--Liouville} {Problem} for {Some} {Classes} of {Self-similar} {Singular} {Weights}},
     journal = {Informatics and Automation},
     pages = {88--98},
     publisher = {mathdoc},
     volume = {255},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2006_255_a6/}
}