%0 Journal Article %A A. Makher %A N. B. Pleschinskii %T The jump problem for the Helmholtz equation in a~plane-layered medium and its applications %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 2002 %P 45-56 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_2002_1_a7/ %G ru %F IVM_2002_1_a7