@article{DE_1999_35_12_a8,
     author = {Yu. F. Korobeinik},
     title = {The {Fourier} method in the {Cauchy} problem and absolutely representing systems of {exponentials.~I}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1669--1676},
     publisher = {mathdoc},
     volume = {35},
     number = {12},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1999_35_12_a8/}
}