Scholarly work of the migration of Sephardi before the inquisition and the reasons they migrated. [https://www.academia.edu/38998363/Joseph_R._Hacker_Links_Between_Spanish_Jewry_and_Palestine_1391-1492_in_Richard_I._Cohen_ed._Vision_and_Conflict_in_the_Holy_Land_Jerusalem_Yad_Itzhak_Ben-Zvi_1985_111-139?email_work_card=title](https://www.academia.edu/38998363/Joseph_R._Hacker_Links_Between_Spanish_Jewry_and_Palestine_1391-1492_in_Richard_I._Cohen_ed._Vision_and_Conflict_in_the_Holy_Land_Jerusalem_Yad_Itzhak_Ben-Zvi_1985_111-139?email_work_card=title)