%0 Journal Article %A M. Hajja %T An Elementary Proof of "the Most Elementary Theorem" of Euclidean Geometry %J Journal for geometry and graphics %D 2004 %P 17-22 %V 8 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JGG_2004_8_1_JGG_2004_8_1_a1/ %F JGG_2004_8_1_JGG_2004_8_1_a1