@article{DE_1988_24_4_a4,
     author = {V. M. Kurbanov},
     title = {Necessary and sufficient conditions for equiconvergence with trigonometric series of spectral expansions in a system of eigen- and associated functions of the {Schr\"odinger} operator},
     journal = {Differencialʹnye uravneni\^a},
     pages = {574--583},
     publisher = {mathdoc},
     volume = {24},
     number = {4},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1988_24_4_a4/}
}