%0 Journal Article
%A Thomas M. Fiore
%A Wolfgang Lück
%A Roman Sauer
%T Euler characteristics of categories and homotopy colimits
%J Documenta mathematica
%D 2011
%P 301-354
%V 16
%U http://geodesic.mathdoc.fr/articles/10.4171/dm/333/
%R 10.4171/dm/333
%F 10_4171_dm_333