%0 Journal Article
%A Emery Thomas
%T Vector Fields on Low Dimensional Manifolds.
%J Mathematische Zeitschrift
%D 1968
%P 85-93
%V 103
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZ_1968__103_170899/
%F MZ_1968__103_170899