Toncheva, Elena,
A Historical, Liturgical and Musial Explioration of Kondakarnoie Pienie : The Deciphering of a Medieval Slavic Enigma / Edited by Elena Toncheva and Svetlana Kujumdzieva
A Historical, Liturgical and Musial Explioration of Kondakarnoie Pienie : The Deciphering of a Medieval Slavic Enigma / Edited by Elena Toncheva and Svetlana Kujumdzieva
. - xxa Sofia xxa-fimyyc Bulgarian Academy of Sciences yyc-fim, 2009
. - 274 p.
9789549787160
Liturgia
Kondakarnoie Pienie
História da Música
Idade Média