%0 Journal Article
%A H.L. Royden
%T On a Class of Null-Bounded RIEMANN Surfaces.
%J Commentarii mathematici Helvetici
%D 1960
%P 52-66
%V 34
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1960__34_139182/
%F CMH_1960__34_139182