%0 Journal Article
%A BARBOSA, JOSÉ N.
%T HYPERSURFACES OF ${\mathbb S}^{n+1}$ WITH TWO DISTINCT PRINCIPAL CURVATURES
%J Glasgow mathematical journal
%D 2005
%P 149-153
%V 47
%N 1
%U http://geodesic.mathdoc.fr/articles/10.1017/S0017089504002137/
%R 10.1017/S0017089504002137
%F 10_1017_S0017089504002137