| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Planetary Nebulae: Proceedings of the 180th Symposium of the International Astronomical Union, Held in Groningen, The Netherlands, August, 26-30, 1996 | 978-O-7923-4892-4 (O-7923-4892-3) | 1998 | Harm J. Habing |