%0 Journal Article %A Stephen S.T. Yau %T Two Theorems on Higher Dimensional Singularities. %J Mathematische Annalen %D 1977 %P 55-60 %V 231 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1977__231_163052/ %F MAN_1977__231_163052