@article{DE_1992_28_7_a23,
     author = {V. M. Kurbanov},
     title = {On the basis property and equiconvergence with a trigonometric series of spectral expansions of a $2n$-order differential operator},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1279--1280},
     year = {1992},
     volume = {28},
     number = {7},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1992_28_7_a23/}
}