%0 Journal Article
%A Yampolsky, A.
%T On the intrinsic geometry of a unit vector field
%J Commentationes Mathematicae Universitatis Carolinae
%D 2002
%P 299-317
%V 43
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMUC_2002__43_2_a8/
%G en
%F CMUC_2002__43_2_a8