1. Sixteenth Symposium (International) on Combustion;D'Alessio,1977
2. 2nd Symposium on Chemical Reactions Dynamics;D'Alessio,1975
3. Laser Light Scattering Investigations on Rich Methane-Oxygen Flames;Beretta,1977
4. Second European Symposium on Combustion;Di Lorenzo,1975
5. ATI Congress;Cavaliere,1979