Article Yussupova, Gulnava (1995)
Zwei mittelalterliche arabische Ausgaben der Sphaerica des Menelaos von Alexandria. Historia Mathematica (pp. 64-66). (/isis/citation/CBB000040736/) unapi

Article Rashed, Roshdi (1994)
al-Yazdī et l'équation [*]. Historia Scientiarum: International Journal of the History of Science Society of Japan (pp. 79-101). (/isis/citation/CBB000060043/) unapi

Article Dja'fari Naini, Alireza (1983)
A new type of numbers in a 17th-century manuscript: Al-Yāzdī on numbers of equal weight. Journal for the History of Arabic Science (pp. 125-140). (/isis/citation/CBB000039349/) unapi