%0 Journal Article %A V. A. Kakichev %T Investigation of a~three-dimensional truncated Riemann problem by Fourier's method %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1982 %P 22-29 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1982_7_a3/ %G ru %F IVM_1982_7_a3