%0 Journal Article %A Eastwood, Michael %A Norbury, Paul %T A proof of Atiyah’s conjecture on configurations of four points in Euclidean three-space %J Geometry & topology %D 2001 %P 885-893 %V 5 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.2140/gt.2001.5.885/ %R 10.2140/gt.2001.5.885 %F GT_2001_5_2_a11