@article{DE_1973_9_6_a17,
     author = {N. Mahmedzhanov},
     title = {The divergence on a set of positive measure of the spectral decompositions of kernels of fractional order},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1141--1142},
     publisher = {mathdoc},
     volume = {9},
     number = {6},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1973_9_6_a17/}
}