edited by R.M. Bonnet, Ph. Delache

edited by Edith A. Müller

ed. by W. J. Luyten

edited by W. A. Baity and L. E. Peterson

International Astronomical Union. Colloquium ; International Astronomical Union ; Universidad Nacional de La Plata. Observatorio Astronómico

edited by W. J. Luyten

edited by E. Jensen, P. Maltby, F.Q. Orrall

co-sponsored by COSPAR ; edited by B. Donn ... [et al.]

edited by H. Bradt and R. Giacconi

edited by Cornelia Cristescu, W. J. Klepczynski, B. Milet

sponsored by Special Committee on Solar Terrestrial Physics (SCOSTEP), Committee on Space Research (COSPAR), International Astronomical Union (IAU) ; edited by M. A. Shea and D. F. Smart and S. T. Wu

edited by Giovanni G. Fazio ; sponsored by Committee on Space Research (COSPAR), International Astronomical Union (IAU), International Union of Radio Science (URSI)

jointly sponsored by IAU commission 35 on stellar evolution and commission 48 on high energy astrophysics ; edited by David N. Schramm

edited by Y. Kozai

edited by Cécile DeWitt-Morette

edited by David L. Jauncey

edited by Raynor L. Duncombe

edited by Erik Tengström and George Teleki, with the cooperation of I. Ohlsson

edited by Dennis D. McCarthy and John D.H. Pilkington

edited by Paul Melchior and Shigeru Yumi ; With the cooperation of Lady Jeffreys.

edited by G.A. Chebotarev, E.I. Kazimirchak-Polonskaya and B.G. Marsden

Edited by A. H. Batten

Edited by J.D. Fernie

edited by Carl J. Hansen

edited by V. Bumba and J. Kleczek

edited by A. Woszczyk and C. Iwaniszewska

International Astronomical Union

International Astronomical Union

International Astronomical Union