%0 Journal Article
%A N.H. KUIPER
%T Minimal Total Absolute Curvature for Immersions
%J Inventiones mathematicae
%D 1970
%P 209-238
%V 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1970__10_142032/
%F IM_1970__10_142032