Morelon, Régis, and Flora Vafea. 2006. “Les traités d’al-S̄ūfi Sur l’astrolabe”. Paris 7.

Saliba, George. 1996. “Arabic Planetary Theories After the Eleventh Century AD”. In Encyclopedia of the History of Arabic Science, eds. Roshdi Rashed and Régis Morelon, 58-127. London; New York: Routledge.

King, David, Roshdi Rashed, and Régis Morelon. 1996. “Astronomy and Islamic Society: Qibla, Gnomonics and Timekeeping”. In Encyclopedia of the History of Arabic Science, 1:128-84. London: Routledge.

Morelon, Régis. 1996. “Eastern Arabic Astronomy Between the Eighth and the Eleventh Centuries”. In Encyclopedia of the History of Arabic Science, Vol. 1, Astronomy—Theoretical and Applied, ed. Roshdi Rashed, 1:20-57. London; New York: Routledge.

Morelon, Régis. 1996. “General Survey of Arabic Astronomy”. In Encyclopedia of the History of Arabic Science, Vol. 1, Astronomy—Theoretical and Applied, ed. Roshdi Rashed, 1:1-19. London: Routledge.

Allard André. 1996. “The Influence of Arabic Mathematics in the Medieval West”. In Encyclopedia of the History of Arabic Sciences, eds. Roshdi Rashed and Régis Morelon, 2, Mathematics and the Physical Sciences:539-80. London; New York: Routledge.

Debarnot, Marie-Thérèse, Roshdi Rashed, and Régis Morelon. 1996. “Trigonometry”. In Encyclopedia of the History of Arabic Science, 2:495-538. London: Routledge.

Morelon, Régis. 1994. “Ṯābit B. Qurra and Arab Astronomy in the 9th Century”. Arabic Sciences and Philosophy 4 (1): 111-39.

Morelon, Régis. 1988. “Les Deux Versions Du Traité De Thabit B. Qurra ’Sur Le Mouvement Des Deux luminaires’”. Mélanges De l’Institut Dominicain ďÉtudes Orientales 18: 9-44.

Morelon, Régis, and Thābit ibn Qurra. 1987. “Œuvres d’astronomie”. Paris: Les Belles Lettres.