| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Geometry Symposium Held Utrecht, 1980: Proceedings of a Symposium Held at the University of Utrecht, the Netherlands, August 27-29, 1980 | 978-O-387-11167-4 (O-387-11167-O) | 1982 | Eduard Looijenga · D. Siersma · Floris Takens |