This is an edited version of an article that was originally published inThe Encyclopaedia Iranica, 1985, available at.
Author
Dr Farhad Daftary
Co-Director and Head of the Department of Academic Research and Publications
An authority in Shi’i studies, with special reference to its Ismaili tradition, Dr. Daftary has published and lectured widely in these fields of Islamic studies. In 2011 a Festschrift entitledFortresses of the Intellectwas produced to honour Dr. Daftary by a number of his colleagues and peers.
