Fons scientiae: dialectica

Joannes, Damascenus, Fons scientiae: dialectica, in: Patrologiae Cursus Completus, Series Graeca‎ 94, edited by Migne‎, J. P., Paris‎, 1857-1866: cols. 521–676.
‎♦ Ca. 676–749; monk at the Great Laura of Saba; Theological work, written after 742.