| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| String Theory, Quantum Cosmology and Quantum Gravity, Integrable and Conformal Invariant Theories: Proceedings of the Paris-Meudon Colloquium 22-26 | 978-9971-5-O286-7 (9971-5-O286-O) | 1987 | H. J. De Vega |