‘The Jewish Communities in Turkey and the Balkans’	Tel-Aviv University	1995
‘The Jewish Discovery of Islam'	Tel-Aviv University	1996
‘Turkey as a Crossroad of Cultures’	Tel-Aviv University, Uludag University Bursa, Ege University Izmir, and The University of Ankara	1996
‘Jewish Diaspora-Greek Diaspora’	University of Haifa	2001
‘The Holocaust in Greece’	University of Haifa	2002
‘The Greek Orthodox Church in the Modern Era’	University of Haifa	2003