De Spiritus Sancti processione ad Alexium Lascarin Philanthropinum / Bessarion Nicaenus; graece et latine ex autographis edidit, introductione, notis, indicibus instruxit Emmanuel Candal. - Bessarion, Iohannes, card., 1403-1472. (OLS)http://pul/name/2559; Candal, Emmanuel, S.I., 1897-1967. (OLS)http://pul/name/2560 (Pontificium Institutum orientalium studiorum, 1961)