%0 Journal Article %A L. I. Chibrikova %A P. Kh. Mkoyan %T The Riemann problem for a~countable set of contours with two limit points.~II %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1974 %P 113-125 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1974_1_a14/ %G ru %F IVM_1974_1_a14