| Author (Person) | Hepp, Ralf, von Hagen, Jürgen |
|---|---|
| Series Title | ZEI Working Papers |
| Series Details | No B1, 2009 |
| Publication Date | 2009 |
| ISSN | 1436 - 6053 |
| Content Type | Journal | Series | Blog |
| Source Link | http://www.zei.uni-bonn.de/dateien/working-papaer/B09-01.pdf |
| Countries / Regions | Europe, Germany |
