Callahan, D. F. (1992). The problem of the "filioque" and the Letter from the pilgrim monks of the Mount of Olives to Pope Leo III and Charlemagne: Is the letter another forgery by Adémar of Chabannes? Revue bénédictine, 102(1/2), 75.
Chicago ZitierstilCallahan, Daniel F. "The Problem of the "Filioque" and the Letter from the Pilgrim Monks of the Mount of Olives to Pope Leo III and Charlemagne: Is the Letter Another Forgery by Adémar of Chabannes?" Revue Bénédictine 102, no. 1/2 (1992): 75.
MLA ZitierstilCallahan, Daniel F. "The Problem of the "Filioque" and the Letter from the Pilgrim Monks of the Mount of Olives to Pope Leo III and Charlemagne: Is the Letter Another Forgery by Adémar of Chabannes?" Revue Bénédictine, vol. 102, no. 1/2, 1992, p. 75.