%0 Journal Article
%A V. A. Zorich
%T On the Isotopy Problem for Quasiconformal Mappings
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 2017
%P 139-143
%V 298
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TM_2017_298_a9/
%G ru
%F TM_2017_298_a9