| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Variability of Active Galaxies: Proceedings of a Workshop of the Sonderforschungsbereich 328 Held at Heidelberg, Germany 3-5 September 1990 | 978-O-387-5386O-O (O-387-5386O-7) | 1991 | Wolfgang J. Duschl |
J. W. · J. Wagner · S.J. · S W · S. Wagner · Sheila J Wagner · Stefan J. Wagner