%0 Journal Article
%A Thas, Charles
%T A theory on non-developable generalized ruled surfaces in the elliptic space $E^m$
%J Czechoslovak Mathematical Journal
%D 1984
%P 609-618
%V 34
%N 4
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1984.101987/
%R 10.21136/CMJ.1984.101987
%G en
%F 10_21136_CMJ_1984_101987