| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| From Understanding to Action: Sustainable Urban Development in Medium-Sized Cities in Africa and Latin America | 978-1-4O2O-2879-3 (1-4O2O-2879-2) | 2004 | Marco Keiner · Christopher Zegras · Willy A. Schmid |