| URN | urn:nbn:de:101:1-20090330260 |
|---|---|
| Responsible organisation | Deutsche Nationalbibliothek, Automatisierte URN-Vergabe 60322 Frankfurt am Main |
| Created / last modified | 2009-03-30T11:14:34Z 2009-03-30T21:45:11Z |
| Registered URLs |
|---|
| http://ftp.iza.org/dp4089.pdf |
| https://d-nb.info/993481302/34 |
Please contact the responsible organisation if you experience any errors with the URLs.
