{"id":"000298449","type":"book","title":"Données architecturales et hypothèses sur la mathématique pré-euclidienne","pages":"90-99","container-title":"Munus non ingratum. Proceedings of the international symposium on Vitruvius' \"De architectura\" and the hellenistic and Republican architecture. Leiden, 20 - 23 January 1987","author":[{"family":"Frey","given":"Louis."}],"issued":{"raw":"1989"}}