TY - JOUR AU - G. Vincenzi TI - On a Proof of the Thabit Ibn Qurra's Generalization of the Pythagorean Theorem JO - Journal for geometry and graphics PY - 2021 SP - 231 EP - 241 VL - 25 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JGG_2021_25_2_JGG_2021_25_2_a6/ ID - JGG_2021_25_2_JGG_2021_25_2_a6 ER -