%0 Journal Article
%A Bunke, Ulrich
%A Turner, Paul
%A Willerton, Simon
%T Gerbes and homotopy quantum field theories
%J Algebraic and Geometric Topology
%D 2004
%P 407-437
%V 4
%N 1
%U http://geodesic.mathdoc.fr/articles/10.2140/agt.2004.4.407/
%R 10.2140/agt.2004.4.407
%F 10_2140_agt_2004_4_407