TY - JOUR AU - Charles P. Boyer AU - Krzysztof Galicki AU - János Kollár TI - Einstein metrics on spheres JO - Annals of mathematics PY - 2005 SP - 557 EP - 580 VL - 162 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4007/annals.2005.162.557/ DO - 10.4007/annals.2005.162.557 LA - en ID - 10_4007_annals_2005_162_557 ER -