%0 Journal Article %A Matthew J. Gursky %A Jeff A. Viaclovsky %T Prescribing symmetric functions of the eigenvalues of the Ricci tensor %J Annals of mathematics %D 2007 %P 475-531 %V 166 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4007/annals.2007.166.475/ %R 10.4007/annals.2007.166.475 %G en %F 10_4007_annals_2007_166_475