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Samsó, Julio. 2001. “Ibn Al-Haytham and Jābir B. Aflaḥ’s Criticism of Ptolemy’s Determination of the Parameters of Mercury”. Suhayl 2: 199-226.

Samsó, Julio. 1998. “An Outline of the History of Maghribî Zijes from the End of the Thirteenth Century”. Journal for the History of Astronomy 29: 93-102.

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