@article{DE_2001_37_6_a11,
     author = {A. P. Gurevich and A. P. Khromov},
     title = {Riesz {Summability} of {Spectral} {Expansions} for a {Class} of {Integral} {Operators}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {809--814},
     year = {2001},
     volume = {37},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2001_37_6_a11/}
}