Germanus I Saint, Patriarch of Constantinople -ca. 733.
On predestined terms of life /
Germanos ; Greek text and English translation by Charles Garton, Leendert G. Westerink 
. - Buffalo : Department of Classics, State University of N.Y. at Buffalo,  1979 
. - xxix, 82 p.  23 cm. 
 - Arethusa monographs  7 .