TY - JOUR AU - Eastwood, Michael AU - Norbury, Paul TI - A proof of Atiyah’s conjecture on configurations of four points in Euclidean three-space JO - Geometry & topology PY - 2001 SP - 885 EP - 893 VL - 5 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.2140/gt.2001.5.885/ DO - 10.2140/gt.2001.5.885 ID - GT_2001_5_2_a11 ER -