%0 Journal Article
%A Turaev, Vladimir
%T A norm for the cohomology of 2–complexes
%J Algebraic and Geometric Topology
%D 2002
%P 137-155
%V 2
%N 1
%U http://geodesic.mathdoc.fr/articles/10.2140/agt.2002.2.137/
%R 10.2140/agt.2002.2.137
%F 10_2140_agt_2002_2_137