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@article{DE_1971_7_2_a10, author = {Sh. A. Alimov}, title = {The eigenfunction expansion for the {Schr\"odinger} operator}, journal = {Differencialʹnye uravneni\^a}, pages = {286--296}, publisher = {mathdoc}, volume = {7}, number = {2}, year = {1971}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1971_7_2_a10/} }
Sh. A. Alimov. The eigenfunction expansion for the Schr\"odinger operator. Differencialʹnye uravneniâ, Tome 7 (1971) no. 2, pp. 286-296. http://geodesic.mathdoc.fr/item/DE_1971_7_2_a10/