Peter Schäfer, “Jewish Magic Literature in Late Antiquity and Early Middle Ages,” Journal of Jewish Studies, vol. 41, no. 1 (Spring 1990): 75-91 By Peter Schäfer

https://www.academia.edu/36987306/Peter_Sch%C3%A4fer_Jewish_Magic_Literature_in_Late_Antiquity_and_Early_Middle_Ages_Journal_of_Jewish_Studies_vol_41_no_1_Spring_1990_75_91?rhid=39241488317&swp=rr-rw-wc-37182253&nav_from=2e61f1bf-7086-441a-ae2e-a325a0b6b730