1

***

Ms. 928

National Library, Athens (late 15th century ms., probably from Matejce, Skopska Crna Gora)

2

***

Ms. E. D. Clarke 14

Bodleian Library, Oxford (written probably on Mount Athos in 1553)

3

Balş, G.

Bisericile lui Ştefan cel Mare

Buletinul Comisiunii Monumentelor Istorice, anul XVIII, Bucureşti, 1926

4

Bogdan I. ed., E. Hurmuzaki

Documente privitoare la istoria românilor I, supliment II

Bucureşti, 1893

5

Briquet, C. M.

Les filigranes

Geneva, 1907

6

Conomos, D. E.

Byzantine Trisagia and Cheroubika of the 14th and 15th Centuries

Thessaloniki, 1874

7

Deletant, D. V.

Slavonic Letters in Moldavia, Wallachia and Transylvania from the 10th to the 17th Centuries

Slavonic and East European Review, VIII (1980)

8

Ghenea, C.

Creaţii muzicale în veacurile trecute

Muzica XIV (5-6), Bucureşti, 1964

9

Ghenea, C.

Din trecutul culturii muzicale româneşti

Bucureşti, 1965

10

Lazarov, S.

A Few Pages from the History of Bulgarian Music

Studies in Eastern Chant, III, London, 1973