| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Urban Districts and Drug Scenes Prevention of Drug Dependence: A Comparative Study on Nuisance Caused by 'Open' Drug Scenes in Major European Cities | 978-92-827-7759-6 (92-827-7759-6) | 1996 | Heinz Renn · European Commission · Kurt-Jurgen Lange |