%0 Journal Article
%A Laiachi El Kaoutit
%A Niels Kowalzig
%T Morita Theory for Hopf Algebroids, Principal Bibundles, and Weak Equivalences
%J Documenta mathematica
%D 2017
%P 551-609
%V 22
%U http://geodesic.mathdoc.fr/articles/10.4171/dm/573/
%R 10.4171/dm/573
%F 10_4171_dm_573