Analysis of information sources in references of the Wikipedia article "أبو جعفر الخازن" in Arabic language version.
A newly discovered manuscript (not yet available for research) contains a treatise by the tenth century Iranian astronomer Abū Ja˓far al-Khāzin describing an equatorium called Zīj al-Safāīh. (the Zīj of Plates).
A newly discovered manuscript (not yet available for research) contains a treatise by the tenth century Iranian astronomer Abū Ja˓far al-Khāzin describing an equatorium called Zīj al-Safāīh. (the Zīj of Plates).