%0 Journal Article %A Joe Harris %A Phillip Griffiths %T A Poncelet theorem in space. %J Commentarii mathematici Helvetici %D 1977 %P 145-160 %V 52 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMH_1977__52_139686/ %F CMH_1977__52_139686