Chaos, Resonance and Collective Dynamical Phenomena in the Solar System
Proceedings of the 152nd Symposium of the International Astronomical Union, Held in Angra Dos Reis, Brazil, 15-19 July 1991 »

Near Earth Objects, Our Celestial Neighbors (Iau S236)
Opportunity And Risk »

The Carbon Star Phenomenon
Proceedings Of The 177Th Symposiumn Of The International Astronomical Union, Held In Antalya, Turkey, May 27-31, 1996 »

Icy Bodies Of The Solar System (Iau S263)
Proceedings of the 263th Symposium of the International Astronomical Union Held in Rio De Janeiro, Rio De Janeiro, Brazil August 3-7, 2006 »

Planetary nebulae
Proceedings Of The 180Th Symposium Of The International Astronomical Union, Held In Groningen, The Netherlands, August 26-30, 1996 »

Stellar Populations
Proceedings of the 164th Symposium of the International Astronomical Union, Held in The Hague, The Netherlands, August 15-19, 1994 »

Solar And Stellar Variability (Iau S264)
Solar and Stellar Variability: »

Wolf-Rayet Stars And Interrelations With Other Massive Stars In Galaxies
Symposium Proceedings »

Dynamical Evolution of Star Clusters - Confrontation of Theory and Observations
Confrontation of Theory and Observations -proceedings of the 174th Symposium of the International Astronomical Union, Held in Tokyo, Japan, 22 August-25 Augu... »

Computational Star Formation (Iau S270)
Proceedings of the 270th Symposium of the International Astronomical Union Held in Barcelona, Catalonia, Spain, May 31-june 4, 2010 »