%0 Journal Article
%A John C. Baez
%A Alissa S. Crans
%A Urs Schreiber
%A Danny Stevenson
%T From loop groups to 2-groups
%J Homology, homotopy, and applications
%D 2007
%P 101-135
%V 9
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4310/HHA.2007.v9.n2.a4/
%R 10.4310/HHA.2007.v9.n2.a4
%G en
%F HHA_2007_9_2_a4