@article{DE_1984_20_8_a26,
     author = {N. N. Kozlova},
     title = {Riesz summability of expansions in eigenfunctions of the {Schr\"odinger} operator with a critical exponent},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1447--1448},
     publisher = {mathdoc},
     volume = {20},
     number = {8},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1984_20_8_a26/}
}