%0 Journal Article %A Jeff Cheeger %A Aaron Naber %T Regularity of Einstein manifolds and the codimension $4$ conjecture %J Annals of mathematics %D 2015 %P 1093-1165 %V 182 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4007/annals.2015.182.3.5/ %R 10.4007/annals.2015.182.3.5 %G en %F 10_4007_annals_2015_182_3_5