Books
- Quantum Mechanics in Curved Space-Time (NATO Science Series: B:)
- Observing at a Distance: Proceedings of a Workshop on Remote Observing : Held in Tucson, Arizona, USA April 21-23, 1992
- Stability of the Solar System and Its Minor Natural and Artificial Bodies (NATO Science Series C:)
- Rotation of the Earth (International Astronomical Union Symposia)
- SECRET OF THE UNIVERSE, THE
Books