%0 Journal Article %A Yoshie Katsurada %T Some Congruence Theorems for Closed Hypersurfaces in Riemann Space. (Part I: Method based on Stoke's Theorem). %J Commentarii mathematici Helvetici %D 1968 %P 176-194 %V 43 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMH_1968__43_139360/ %F CMH_1968__43_139360