%0 Journal Article %A Konstantin Khanin %A Saša Kocić %T On the smoothness of the conjugacy between circle maps with a~break %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2017 %P 224-231 %V 297 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2017_297_a11/ %G ru %F TM_2017_297_a11