From Wikipedia, the free encyclopedia
- Encyclopedias
- Brockhaus: persischer Mathematiker und Astronom
- Columbia Encyclopedia: Arab mathematician
- Encarta: Arab mathematician
- Encyclopedia Britannica: Muslim mathematician
- Encyclopedia Britannica (students edition): Arab mathematician
- Winkler Prins: islamitisch wiskundige
- Dictionaries
- American Heritage Dictionary: Arab mathematician
- Meriam-Webster: Islamic (Persian-born) mathematician
- Oxford English Dictionary: Persian???
- Academic