Full reference OpenMind biblio ref
Casulleras, Josep, Julio Samsó, and F. Jamil Ragep. 1996. “Al-Battānī, Cosmology and the Early History of Trepidation in Islam”. In From Baghdad to Barcelona: Essays on the History of the Islamic Exact Sciences in Honour of Prof. Juan Vernet, 1:267-98. Barcelona: Instituto "Millás Vallicrosa" de Historia de la Ciencia árabe.
{ Josep Casulleras, Julio Samsó, F. Jamil Ragep, 1996 #708 }