%0 Journal Article
%A Jonas Haehnle
%T Numerical approximations of the Mumford–Shah functional for unit vector fields
%J Interfaces and free boundaries
%D 2011
%P 297-326
%V 13
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4171/ifb/259/
%R 10.4171/ifb/259
%F 10_4171_ifb_259