TY - JOUR AU - Christoph Böhm AU - Burkhard Wilking TI - Manifolds with positive curvature operators are space forms JO - Annals of mathematics PY - 2008 SP - 1079 EP - 1097 VL - 167 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4007/annals.2008.167.1079/ DO - 10.4007/annals.2008.167.1079 LA - en ID - 10_4007_annals_2008_167_1079 ER -