%0 Journal Article
%A Daniel Asimov
%T Flaccidity of geometric index for nonsingular vector fields.
%J Commentarii mathematici Helvetici
%D 1977
%P 161-176
%V 52
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1977__52_139687/
%F CMH_1977__52_139687