- Recent Developments in Bohmian Mechanics: CLASSICAL LIMIT and QUANTUM FIELD THEORY. Talk given at the meeting celebrating the 70th birthday of GianFausto Dell'Antonio. Rome, February 2003.
- Bohmian Mechanics as a Precise Formulation of Quantum Theory. Talk given at the Physics Department of the University of Rome "La Sapienza," May 2003 (only title and abstract are in italian).
- Quantum Theory Without Observers, But With What? Talk given at the Conference Quantum Theory Without Observers II , Bielefeld, February 2004.