International Congress (for the 120th anniversary of D.V. Razumovsky’s death), “Current Problems in the Study of the Art of Chanting: Research and Practice” (Moscow, P.I. Tchaikovsky Conservatoire, 12–16 May, 2009)
Συμμετεῖχα μὲ ἀνακοίνωση ὑπὸ τὸν τίτλο: “Yet another contributor [...]
