%0 Journal Article
%A Wolfgang Lück
%T Approximating $L^2$-invariants by their classical counterparts
%J EMS surveys in mathematical sciences
%D 2016
%P 269-344
%V 3
%N 2
%U http://geodesic.mathdoc.fr/articles/10.4171/emss/18/
%R 10.4171/emss/18
%F 10_4171_emss_18