Dvornik, Francis 1893-1975.
Early Christian and Byzantine political philosophy: origins and background. V. 2. /
Francis Dvornik 
. - Washington  : Dumbarton Oaks Center for Byzantine Studies,  1966 
. - xii, p. 453-975  24 cm. 
 - Dumbarton Oaks studies  9 .
<br/>К.: Бібліогр. : c. 851-939, Index