| URN | urn:nbn:de:101:1-2020020821222960927419 |
|---|---|
| Responsible organisation | Deutsche Nationalbibliothek, Automatisierte URN-Vergabe 60322 Frankfurt am Main |
| Created / last modified | 2020-02-08T20:22:37Z 2020-02-08T20:22:38Z |
| Registered URLs |
|---|
| https://doi.org/10.3103/S000510551904006X |
| https://d-nb.info/120434082X/34 |
Please contact the responsible organisation if you experience any errors with the URLs.
