%0 Journal Article
%A Esther Portnoy
%T Toward a Generalized Gauss-Bonnet Formula for Complete, Open Manifolds
%J Commentarii mathematici Helvetici
%D 1971
%P 324
%V 46
%I mathdoc
%U https://geodesic-test.mathdoc.fr/item/CMH_1971__46_139481/
%G un
%F CMH_1971__46_139481