%0 Journal Article %A Shigeo Kawai %T Concerning a type of Sobolev inequality on the sphere. %J Mathematische Annalen %D 1992 %P 7-16 %V 293 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1992__293_4_164941/ %F MAN_1992__293_4_164941