%0 Journal Article
%A W. Bach
%T A simple proof of the uniqueness of the extremal measure
%J Annales Polonici Mathematici
%D 1962
%P 207-208
%V 12
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/ap-12-2-207-208/
%R 10.4064/ap-12-2-207-208
%G en
%F 10_4064_ap_12_2_207_208