%0 Journal Article %A B. A. Plamenevskii %T Pseudodifferential operators on $R^n$ with discontinuities of the second kind in the symbols %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1982 %P 34-43 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1982_3_a5/ %G ru %F IVM_1982_3_a5