%0 Journal Article
%A Christopher B. Croke
%T A sharp four dimensional isoperimetric inequality.
%J Commentarii mathematici Helvetici
%D 1984
%P 187-192
%V 59
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1984__59_139971/
%F CMH_1984__59_139971