Participation:
- 38th Meeting, 1995: (together with Vadim Solntsev) The Problem of the Ties of Japanese with Austronesian and Austroasiatic Languages as an Aspect of the Altaic Problem
- 40th Meeting, 1997:
- 41st Meeting, 1998
- 43rd Meeting, 2000:
- 44th Meeting, 2001: Kinship Terms and Third Person Pronouns in Mongolian and South-East Asian Languages
- 47th Meeting, 2004: The Traditional in Modernity