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@article{MZM_2000_68_3_a16, author = {A. A. Vladimirov}, title = {Spectrum of selfadjoint differential operators from a parametric family}, journal = {Matemati\v{c}eskie zametki}, pages = {471--474}, publisher = {mathdoc}, volume = {68}, number = {3}, year = {2000}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_2000_68_3_a16/} }
A. A. Vladimirov. Spectrum of selfadjoint differential operators from a parametric family. Matematičeskie zametki, Tome 68 (2000) no. 3, pp. 471-474. http://geodesic.mathdoc.fr/item/MZM_2000_68_3_a16/