%0 Journal Article
%A John C. Baez
%A Aaron D. Lauda
%T Higher-dimensional algebra V: 2-Groups
%J Theory and applications of categories
%D 2004
%P 423-491
%V 12
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TAC_2004_12_a13/
%G en
%F TAC_2004_12_a13