%0 Journal Article
%A John Rossi
%A Allen Weitsman
%T Correction to 
%J Commentarii mathematici Helvetici
%D 1985
%P 15-16
%V 60
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1985__60_251492/
%F CMH_1985__60_251492