%0 Journal Article
%A Bartels, Sören
%T Fast and accurate finite element approximation of wave maps into spheres
%J ESAIM: Mathematical Modelling and Numerical Analysis 
%D 2015
%P 551-558
%V 49
%N 2
%I EDP-Sciences
%U http://www.numdam.org/articles/10.1051/m2an/2014044/
%R 10.1051/m2an/2014044
%G en
%F M2AN_2015__49_2_551_0