%0 Journal Article
%A El Kaoutit, Laiachi
%A Kowalzig, Niels
%T Morita Theory for Hopf Algebroids, Principal Bibundles, and Weak Equivalences
%J Documenta mathematica
%D 2017
%P 551-609
%V 22
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DOCMA_2017__22__a36/
%G en
%F DOCMA_2017__22__a36