BIBLIOGRAPHY CONTRIBUTOR Ehsan Yarshater First name Ehsan Last name Yarshater Bibliography entries by this contributor Yarshater, Ehsan, and Hermann Teule. 1997. “Ebn al‐ʿEbrī”. In Encyclopaedia Iranica, 8:13-15. London: Routledge and Kegan Paul. Abdollahy, Reza, and Ehsan Yarshater. 1990. “Calendar: Islamic Period”. In Encyclopaedia Iranica, 4:668-74. London; Boston: Routledge & Kegan Paul. Yarshater, Ehsan, and Etan Kohlberg. 1989. “Bahāʾ al‐Dīn ʿĀmilī”. In Encyclopaedia Iranica, 3:429-30. London: Routledge and Kegan Paul. Yarshater, Ehsan, and David Pingree. 1987. “Asṭorlāb”. In Encyclopaedia Iranica, 2:853-57. Winona Lake, IN: Eisenbrauns. Pingree, David. 1983. “Abu Sahl Nawbakt”. In Encyclopædia Iranica, ed. Ehsan Yarshater, 1:369. London: Routledge and Kegan Paul. Yarshater, Ehsan, and David Pingree. 1983. “Abu ʾl‐ Wafāʾ”. In Encyclopaedia Iranica, 1:392-94. London: Routledge and Kegan Paul. Kennedy, Edward, W. Henning, and Ehsan Yarshater. 1962. “A Medieval Interpolation Scheme Using Second Order Differences”. In A Locust’s Leg: Studies in Honour of S. H. Taqizadeh, 117-20. London: Percy Lund, Humphries and Co.
