Participation:
- 34th Meeting, 1991: “Über den Quellenwert der krimtatarischen tiyiš defters.”
- 35th Meeting, 1992: Die Beglaubigungsmittel der krimtatatarischen Urkunden
- 39th Meeting, 1996: Das neugefundene Altan Debter?
- 45th Meeting, 2002
- 49th Meeting, 2006: Der Sippenbaum im Buch der Dschingis-Legende
- 54th Meeting, 2011: “The Khan’s Inauguration Ceremony of the Mongolic and Turkic Peoples”
- 61st Meeting, 2018: To Play Khans