General relativity and gravitation, 1989 : proceedings of the 12th International Conference on General Relativity and Gravitation, University of Colorado at Boulder, July 2-8, 1989 / edited by Neil Ashby, David F Bartlett, and Walter Wyss. electronic resource
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| uuuu-uuuu | Utgivningsland okänt / Ej specificerat |