@article{DE_1983_19_10_a23,
     author = {V. G. Palyutkin},
     title = {Distribution of the eigenvalues of a {Sturm--Liouville} type problem with a spectral parameter in the boundary condition},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1807--1809},
     publisher = {mathdoc},
     volume = {19},
     number = {10},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1983_19_10_a23/}
}