PARTICIPATION OF JEWISH PERSONALITIES IN ROYAL PORTUGUESE COURT AFFAIRS AND THEIR RELATIONSHIPS WITH CHRISTIANS IN MEDIEVAL LUSITANIAN SOCIETY (12TH-15TH-CENTURY)
R. Faingold, PARTICIPATION OF JEWISH PERSONALITIES IN ROYAL PORTUGUESE COURT AFFAIRS AND THEIR RELATIONSHIPS WITH CHRISTIANS IN MEDIEVAL LUSITANIAN SOCIETY (12TH-15TH-CENTURY), Sefarad, 55(1), 1995, pp. 77-104