Luka, Oksana.
Kyivan mosaics of the communion of the apostles: a study of their historical and technical aspects : excerpta ex disertatione ad doctoratum /
Oksana Luka ; Pontificium Institutum Orientale, Facultas Scientiarium Ecclesiasticarum Orientalium 
. - Romae : Pontificium Institutum Orientale,  2008 
. - 97 p.  24 cm. 
<br/>К.: Бібліогр. : c. 73-94