TY - JOUR AU - Daniel S. Freed AU - Michael J. Hopkins AU - Constantin Teleman TI - Loop groups and twisted $K$-theory III JO - Annals of mathematics PY - 2011 SP - 947 EP - 1007 VL - 174 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4007/annals.2011.174.2.5/ DO - 10.4007/annals.2011.174.2.5 LA - en ID - 10_4007_annals_2011_174_2_5 ER -