1
Gravitational Lenses [E-Book] : Proceedings of a Conference Held at the Massachusetts Institute of Technology Cambridge, Massachusetts, in Honour of Bernard F. Burke's 60th Birthday, June 20, 1988 /
2
Gravitational Lenses [E-Book] : Proceedings of a Conference Held in Hamburg, Germany 9–13 September 1991 /
3
New Insights into the Universe [E-Book] : Proceeding of a Summer School Held in València, Spain 23–27 September 1991 /
4
Relativistic Gravity Research With Emphasis on Experiments and Observations [E-Book] : Proceedings of the 81 WE-Heraeus-Seminar Held at the Physikzentrum, Bad Honnef, Germany 2–6 September 1991 /
5
The Physical Universe: The Interface Between Cosmology, Astrophysics and Particle Physics [E-Book] : Proceedings of the XII Autumn School of Physics Held at Lisbon, Portugal, 1–5 October 1990 /
6
General Relativity and Relativistic Astrophysics [E-Book] /
7
The Early Universe [E-Book] : Facts and Fiction /
8
The Early Universe [E-Book] : Facts and Fiction /
9
General Relativity [E-Book] : With Applications to Astrophysics /
10
Relativity in Astrometry, Celestial Mechanics and Geodesy [E-Book] /
11
Global Structure and Evolution in General Relativity [E-Book] : Proceedings of the First Samos Meeting on Cosmology, Geometry and Relativity held at Karlovassi, Samos, Greece, 5–7 September 1994 /
12
Birth of the Universe and Fundamental Physics [E-Book] : Proceedings of the International Workshop Held in Rome, Italy, 18–21 May 1994 /
13
Stellar Remnants [E-Book] /
14
Gravitational Lenses [E-Book] /