Full reference OpenMind biblio ref
DeYoung, Gregg. 1997. “Al- Ḥajjāj”. In Encyclopaedia of the History of Science, Technology, and Medicine in Non-Western Cultures, ed. Helaine Selin. Dordrecht; Boston: Kluwer Academic.
{ Helaine Selin, Gregg DeYoung, 1997 #10124 }