Abdulrahman, Muhammad, Josep Casulleras, and Julio Samsó. 1996. “Ibn Al-Hāʾim Zīj Did Have Numerical Tables”. In From Baghdad to Barcelona: Studies in the Islamic Exact Sciences in Honour of Prof. Juan Vernet, 1:365-82. Barcelona: Instituto“Millás Valicrosa” de Historia de la Ciencia Árabe.

Calvo, Emilia, Josep Casulleras, and Julio Samsó. 1996. “Ibn Bāṣo’s Astrolabe in the Maghrib and East”. In From Baghdad to Barcelona: Studies in the Islamic Exact Sciences in Honour of Prof. Juan Vernet, 2:755-67. Barcelona: Instituto “Millás Vallicrosa” de Historia de la Ciencia Árabe.

North, John. 1996. “Just Whose Were the Alfonsine Tables?”. In From Baghdad to Barcelona: Studies in the Islamic Exact Sciences in Honour of Prof. Juan Vernet, eds. Josep Casulleras and Julio Samsó, 1:453-75. Barcelona: Instituto "Millás Vallicrosa’’ de Historia de la Ciencia Arabe.

Casulleras, Josep, Julio Samsó, and Ángel Mestres. 1996. “Maghribī Astronomy in the 13th Century: A Description of Manuscript Hyderabad Andra Pradesh State Library 298”. In From Baghdad to Barcelona: Studies in the Islamic Exact Sciences in Honour of Prof. Juan Vernet, 1:383-443. Barcelona: Instituto “Millás Valicrosa” de Historia de la Ciencia Árabe.

Casulleras, Josep, Julio Samsó, and Roser Aguilar. 1996. “On the Eastern Sources of Ibn Al-Zarqālluh’s Orthographic Projection”. In From Baghdad to Barcelona: Studies in the Islamic Exact Sciences in Honour of Prof. Juan Vernet, 2:737-53. Barcelona: Instituto "Millás Valicrosa" de Historia de la Ciencia Árabe.

Comes, Mercè, Josep Casulleras, and Julio Samsó. 1996. “The Accession and Recession Theory in al‐Andalus and the North of Africa”. In From Baghdad to Barcelona: Studies in the Islamic Exact Sciences in Honour of Prof. Juan Vernet, 1:349–364. Barcelona: Instituto “Millás Vallicrosa” de Historia de la Ciencia Árabe.

Samsó, Julio, and Margarita Castells. 1995. “Seven Chapters of Ibn Al-Ṣaffār’s Lost Zīj”. Archives Internationales d’histoire Des Sciences 45 (35): 229-62.

Samsó, Julio, Julio Samsó, and Eduardo Millás. 1994. “Ibn Al-Bannāʾ, Ibn Ishāq and Ibn Al-Zarqālluh’s Solar Theory”. In Islamic Astronomy and Medieval Spain, X. Aldershot: Variorum.

Samsó, Julio, Julio Samsó, and Eduardo Millás. 1994. “Ibn Al-Bannāʾ, Ibn Ishāq and Ibn Al-Zarqālluh’s Solar Theory”. In Islamic Astronomy and Medieval Spain, X. Aldershot: Variorum.

Samsó, Julio, Honorino Mielgo, and Julio Samsó. 1994. “Ibn Isḥāq al‐Tūnisī and Ibn Muʿādh al‐Jayyānī on the Qibla”. In Islamic Astronomy and Medieval Spain. Vol. VI. Aldershot: Variorum.