TY - JOUR AU - Schick, Thomas TI - Real versus complex K–theory using Kasparov’s bivariant KK–theory JO - Algebraic and Geometric Topology PY - 2004 SP - 333 EP - 346 VL - 4 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.2140/agt.2004.4.333/ DO - 10.2140/agt.2004.4.333 ID - 10_2140_agt_2004_4_333 ER -