Union Catalogue of Manuscripts from the Islamicate World

The meeting of ʻAbdishoʼ the Nestorian muṭrān, Abū Qurrah the Melchite bishop, and Abū Rābiṭah the Jacobite, in the presence of an Eastern vizier, who asked each for a non-polemical statement of his beliefs.

The above references reflect only the current coverage of the online catalogue and may not be comprehensive.