. . . . . . . . . . "Apologia de barbis" . . . . . . "Apologia de barbis"@en . . . . . . "Early works" . . "Apologia de barbis : [a twelfth century treatise on beards and their moral and mystical significance ; now for the first time edited from the only known manuscript (British Museum MS. add. 41997)]" . . . . . . . . . . "Barbe Aspect religieux Christianisme." . . "Beards." . .