| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Ips'90 Galaxen, Borlange Sverige July 15-19 the Boundless Planetarium Proceedings | 978-91-87466-11-3 (91-87466-11-2) | 1991 | Mariana Back |
L B · Larissa Branin · Lark Bowerman · Lars Behrmann · Lars Burman