@article{DE_1999_35_3_a8,
     author = {A. A. Kulikov and I. A. Kipriyanov},
     title = {The {Fourier-Bessel} transformation in the theory of singular differential equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {340--350},
     publisher = {mathdoc},
     volume = {35},
     number = {3},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1999_35_3_a8/}
}