Scholarship on Letter: T-S 8J26.19
Letter T-S 8J26.19- Bibliographic citation
- S. D. Goitein, "A Jewish Addict to Sufism: In the Time of the Nagid David II Maimonides,"The Jewish Quarterly Review 44, no. 1 (n.p.: University of Pennsylvania Press, 1953), 37–49.
- for digital edition see