Reihe Astrophysics and Space Science Library

Proceedings of the NATO Advanced Study Institute Held in Athens, September 8–19, 1969

Proceedings of a Symposium Organized by the Summer Advanced Study Institute, Held at the University of Orléans, France,

Proceedings of the Second Trieste Colloquium on Astrophysics, 12–17 September, 1968

Proceedings of the International Workshop, Delhi, India, 14–16 November 1985

Proceedings of IAU Colloquium No. 70 Held at the Observatoire De Haute Provence, 26–28 August, 1981

Proceedings of the Oxford International Symposium held in Christ Church, Oxford, September 14-18, 1981