%0 Journal Article %A S. G. Samko %T Thematic issue `` Boundary value problems of the theory of analytical functions and singular operators'' %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1983 %P 2 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1983_4_a0/ %G ru %F IVM_1983_4_a0