Papathanasiou Ioannis, Byzantine Notation in the 8th-10th Centuries. On Oral and Written Transmission of Early Byzantine Chant

Papathanasiou Ioannis, 

«Byzantine Notation in the 8th-10th Centuries. On Oral and Written Transmission of Early Byzantine Chant», Cahiers de l'institut du Moyen Âge grec et latin 73 (2002), p. 3-12. 

Copenhague 2002

PDF