%0 Journal Article
%A Newton S. Hawley
%T Some Remarks concerning Surfaces in Three-space.
%J Commentarii mathematici Helvetici
%D 1967
%P 307-313
%V 42
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1967__42_139346/
%F CMH_1967__42_139346