%0 Journal Article %A V. Shelepov %T The Riemann problem in regions whose boundary has bounded rotation %J Doklady Akademii Nauk %D 1968 %P 565-568 %V 181 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1968_181_3_a14/ %G ru %F DAN_1968_181_3_a14