%0 Journal Article %A A. Yu. Evnin %T The example of the bijective mapping $f: \mathbb{R}\to\mathbb{R}$ such that $f$ is everywhere discontinuous, but an inverse of the $f$ is continuous at a countable set of~points %J Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematika, mehanika, fizika %D 2011 %P 38-39 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/VYURM_2011_4_a4/ %G ru %F VYURM_2011_4_a4