jointly sponsored by the American Astronomical Society, Washington, D.C., and the NASA Lyndon B. Johnson Space Center, Houston, Texas, and held in Houston, Texas, January 10, 1986 ; edited by Jack O. Burns, Wendell W. Mendell
Committee of Multilateral Cooperation of the Academies of Sciences of the Socialist Countries "Physics and the Evolution of Stars." Subcommission No. 7 "Astronomical Instruments and Methods of Observations." Symposium (1984 : Tautenburg, Germany)