%0 Journal Article
%A G.C. Sethares
%T The Extremal Property of Certain Teichmüller Mappings.
%J Commentarii mathematici Helvetici
%D 1968
%P 98-120
%V 43
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1968__43_139355/
%F CMH_1968__43_139355