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Kennedy, Edward, and Mardiros Janjanian. 1965. “The Crescent Visibility Table in Al-Khwārizmī’s Zīj”. Centaurus 11: 73-78.

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Kennedy, Edward. 1964. “The Chinese-Uighur Calendar As Described in the Islamic Sources”. Isis 55 (4): 435-43.

Kennedy, Edward, and B. Van der Waerden. 1963. “The World-Year of the Persians”. Journal of the American Oriental Society 83 (3): 315-27.