Thresholds of the sacred: architectural, art historical, liturgical, and theological perspectives on religious screens, East and West /
edited by Sharon E.J. Gerstel 
. - Washington : Dumbarton Oaks Research Library and Collection,  2006 
. - 245 p.  ill.  29 cm. 
<br/>К.: Бібліогр. : c. 236-240, Index 
<br/><label>  ISBN: </label>978-0-88402-311-1 0-88402-311-7