%0 Journal Article %A L. F. Zverovich %T The Carleman boundary value problem with discontinuous shift for~$n$ unknown functions on a~bordered Riemann surface %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1974 %P 61-63 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1974_12_a9/ %G ru %F IVM_1974_12_a9