Nykänen, Petri
Approaching Old Tradition (sic) of Chant in the Finnish Orthodox Church Arrangements, Notation and Language
The Traditions of Orthodox Music. Proceedings of the First International Conference on Orthodox Church Music University of Joensuu Finland 13-19 June 2005
Труды конф.
англ.
2007
Publications of Orthodox Theology at the University of Joensuu No 36
978-952-99883-0-3 AND 978-952-458-950-5
12356