References
- ^ Piffl-Perčević, Theodor; A. Strinemann (January 1984). 20 Jahre Oekumenismus. Tyrolia-Verlag. ISBN 978-3-7022-1552-1.
- ^ Ökumene-Preis für "Pro Oriente", ORF News, 07. 06. 2006
- The Culture Information System of the Austrian Ministry of Education, Science and Culture
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