@article{DAN_1986_288_2_a5,
     author = {M. K. Kerimov and S. L. Skorokhodov},
     title = {Multiple zeros of derivatives of cylindrical {Bessel} functions},
     journal = {Doklady Akademii Nauk},
     pages = {285--288},
     publisher = {mathdoc},
     volume = {288},
     number = {2},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1986_288_2_a5/}
}