%0 Journal Article
%A Edgar Reich
%T On a characterization of quasiconformal mappings.
%J Commentarii mathematici Helvetici
%D 1962
%P 44-48
%V 37
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1962__37_139244/
%F CMH_1962__37_139244