%0 Journal Article %A M. Hajja %A F. Saidi %T A Note on Bang's Theorem on Equifacial Tetrahedra %J Journal for geometry and graphics %D 2004 %P 163-169 %V 8 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/JGG_2004_8_2_JGG_2004_8_2_a3/ %F JGG_2004_8_2_JGG_2004_8_2_a3