Orthodox Eastern Church.
The third plagal mode: Barys /
transcribed by Aglaa̐ Ayoutanti ; revised and annotated by H.J.W. Tillyard 
. - Copenhagen : Ejnar Munksgaard,  1956 
. - ix, 95 p.  not.  27 cm. 
 - (Monumenta musicae byzantinae / Union acadm̌ique internationale  Transcripta  ; 8 )
<br/>К.: Бібліогр. в підрядк. прим.