Nome persona:	Abu Mashar, al-Balkhi Jafar ibn Muhammad 787-886
Visto da:	Albumasar Abu Masar Gafar Ibn-Muhammad Abu Mashar, Jafar ibn Muhammad ibn Umar al-Balkh
Trovato in:	RAK (Albumasar) Dictionary of scientific biography / Charles Coulston Gillispie, editor in chief. New York : Charles Scribner's sons, 1981 DNB in VIAF (Abu Masar Gafar Ibn-Muhammad) Encyclopaedia of Islam second edition / edited by P. Bearman ... [et al.]. Leiden : Brill, 2015 (online, 15-01-2016) (Abu Mashar, Jafar ibn Muhammad ibn Umar al-Balkh)
Dati stor. biogr.:	Matematico, astronomo, astrologo e filosofo persiano
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