TY - JOUR AU - M. Hajja TI - An Elementary Proof of "the Most Elementary Theorem" of Euclidean Geometry JO - Journal for geometry and graphics PY - 2004 SP - 17 EP - 22 VL - 8 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JGG_2004_8_1_JGG_2004_8_1_a1/ ID - JGG_2004_8_1_JGG_2004_8_1_a1 ER -