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Kaplony, Andreas. “What Are Those Few Dots for? Thoughts on the Orthography of the Qurra Papyri (709-710), the Khurasan Parchments (755-777) and the Inscription of the Jerusalem Dome of the Rock (692).” Arabica 55, no. 1 (2008): 91–112. http://www.jstor.org/stable/25162268. نسخة محفوظة 2022-12-05 على موقع واي باك مشين.