%0 Journal Article %A L. Yu. Kossovich %T Investigation of the solution of a~problem of wave propagation in a~cylindrical shell of variable thickness %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1982 %P 20-24 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1982_9_a4/ %G ru %F IVM_1982_9_a4