@article{DAN_1961_138_4_a19,
     author = {P. E. Krasnushkin},
     title = {The boundary-value problem of the propagation of electromagnetic waves in a spherically stratified anisotropic dissipative medium},
     journal = {Doklady Akademii Nauk},
     pages = {813--816},
     publisher = {mathdoc},
     volume = {138},
     number = {4},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_138_4_a19/}
}