%0 Journal Article
%A V. A. Efremovich
%A È. A. Loginov
%T Mappings of a closed curve onto a circle
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1977
%V 32
%N 2
%U http://geodesic.mathdoc.fr/item/RM_1977_32_2_a10/
%G ru
%F RM_1977_32_2_a10