Saya mau tau Nota dari Jaminan Umar. Jelaskan dalam bahasa melayu

El-Awaisi,  Abd al-Fattah. Umar’s Assurance of Safety to the People of Aelia (Jerusalem): A critical Analytical Study of the Historical Sources. Journal of Islamic Jerusalem Studies. Vol. 3, No 2 (Summer 2000) pp 47–49.