%0 Journal Article
%A Matthieu Romagny
%A David Rydh
%A Gabriel Zalamansky
%T The Complexity of a Flat Groupoid
%J Documenta mathematica
%D 2018
%P 1157-1196
%V 23
%U http://geodesic.mathdoc.fr/articles/10.4171/dm/644/
%R 10.4171/dm/644
%F 10_4171_dm_644