The Stellar Populations of Galaxies (International Astronomical Union Symposia)
Structure and Dynamics of Elliptical Galaxies Proceedings of the 127th Symposium of the International Astronomical Union Held in Princeton, U.S.A., May 27–31, 1986
Confrontation of Cosmological Theories with Observational Data
Galaxy Interactions at Low and High Redshift Proceedings of the 186th Symposium of the International Astronomical Union, Held at Kyoto, Japan, 26-30 August 1997
Dynamics and Interactions of Galaxies: Proceedings of the International Conference, Heidelberg, 29 May – 2 June 1989
Galactic Bulges Held in Ghent, Belgium, August 17 - 22, 1992
Unstable Current Systems and Plasma Instabilities in Astrophysics: Proceedings of the 107th Symposium of the International Astronomical Union Held in ... Astronomical Union Symposia, 107)
Evolution of Galaxies Astronomical Observations Proceedings of the Astrophysics School I, Organized by the European Astrophysics Doctoral Network at Les Houches, France, 5–16 September 1988
Galaxy Evolution: Connecting the Distant Universe with the Local Fossil Record Connecting the Distant Universe with the Local Fossil Record : Proceedings of a Colloquium Held at the Observatoire de Paris-Meudon from 21-25 September, 1998
New Problems in Astrometry
