Catalogue of the Byzantine and early mediaeval antiquities in the Dumbarton Oaks collection. Vol. 3.. Ivories and steatites. /

. - Washington : The Dumbarton Oaks Center for Byzantine Studies; Truste,  1972 
. - XVI, 110 p.  30 cm. 
 - ((Dumbarton Oaks catalogues). )
<br/>К.: Іл.