%0 Journal Article %A Sixt, Jörg %T Even-dimensional l–monoids and L–theory %J Algebraic and Geometric Topology %D 2007 %P 479-515 %V 7 %N 1 %U http://geodesic.mathdoc.fr/articles/10.2140/agt.2007.7.479/ %R 10.2140/agt.2007.7.479 %F 10_2140_agt_2007_7_479