September 2002Rome: 4th International Symposium and Conference September 2001Nairobi, Kenya: Conference August 2000Rome: Colloquium Newsletter No2 (en) 1999USA: Conference September 19981998 Rome: 3rd International Symposium and Conference ‘Symposium Special’ (de) Symposium Nota informativa (es) 1997Rome: delegates meet with Abbot Primate September 19931993 Rome: 2nd International Symposium October 1987Rome: 1st International Symposium
