%0 Journal Article %A B. A. Plamenevskii %A V. N. Senichkin %T $C^*$-algebras of singular integral operators with discontinuous coefficients on a~complex contour.~I %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1984 %P 25-33 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1984_1_a3/ %G ru %F IVM_1984_1_a3