@article{DE_1984_20_9_a28,
     author = {A. R. Khalmukhamedov},
     title = {Expansions in eigenfunctions of the {Schr\"odinger} operator with singular potential},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1642--1645},
     publisher = {mathdoc},
     volume = {20},
     number = {9},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1984_20_9_a28/}
}