%0 Journal Article
%A Klaus, Stephan
%T Cochain operations and subspace arrangements.
%J Portugaliae mathematica
%D 2003
%P 71-98
%V 60
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PORMA_2003__60_1_50443/
%G en
%F PORMA_2003__60_1_50443