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@article{DAN_1957_114_2_a3, author = {A. G. Kostyuchenko}, title = {On the behaviour of the eigenfunctions of the selfadjoint operators}, journal = {Doklady Akademii Nauk}, pages = {249--251}, publisher = {mathdoc}, volume = {114}, number = {2}, year = {1957}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1957_114_2_a3/} }
A. G. Kostyuchenko. On the behaviour of the eigenfunctions of the selfadjoint operators. Doklady Akademii Nauk, Tome 114 (1957) no. 2, pp. 249-251. http://geodesic.mathdoc.fr/item/DAN_1957_114_2_a3/