@article{IVM_1982_9_a4,
     author = {L. Yu. Kossovich},
     title = {Investigation of the solution of a~problem of wave propagation in a~cylindrical shell of variable thickness},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {20--24},
     publisher = {mathdoc},
     number = {9},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1982_9_a4/}
}