William C. Saslaw

edited by W. van Breugel and J. Bland-Hawthorn

Eric Priest, Terry Forbes

Sidney van den Bergh

Steve B. Howell

edited by A. Mazure, O. Le Fèvre, and V. Le Brun

edited by Michael L. Sitko, Ann L. Sprague and David K. Lynch

edited by Y. C. Minh and E. F. van Dishoeck

Jacqueline Bergeron, Alvio Renzini (eds.)

D. Lemke, M. Stickel, K. Wilke (eds.)

edited by M. Kramer, N. Wex and R. Wielebinski

edited by Reuven Ramaty, Natalie Mandzhavidze

edited by William C. Livingston, and Atila Özgüç

edited by Henny J. G. L. M. Lamers, and Arved Sapar

Giuseppe Bertin

edited by Robert F. Wing

Dieter Biskamp

edited by Mauri J. Valtonen, and Chris Flynn

edited by Ariane Lancon and Christian M. Boily

edited by Myron A. Smith, Huib F. Henrichs and Juan Fabregat

edited by Oddbjorn Engvold and John W. Harvey ; in collaboration with Carolus J. Schrijver and Neale E. Hurlburt

edited by Nadine Manset, Christian Veillet, and Dennis Crabtree

edited by F. Combes, G. Pineau des Forêts

edited by Guillermo A. Lemarchand, and Karen J. Meech