%0 Journal Article %A Bunke, Ulrich %A Schick, Thomas %T Real secondary index theory %J Algebraic and Geometric Topology %D 2008 %P 1093-1139 %V 8 %N 2 %U http://geodesic.mathdoc.fr/articles/10.2140/agt.2008.8.1093/ %R 10.2140/agt.2008.8.1093 %F 10_2140_agt_2008_8_1093