| URN | urn:nbn:de:101:1-2020110320030921235091 |
|---|---|
| Responsible organisation | Deutsche Nationalbibliothek, Automatisierte URN-Vergabe 60322 Frankfurt am Main |
| Created / last modified | 2020-11-03T19:03:11Z 2020-11-03T19:03:11Z |
| Registered URLs |
|---|
| https://doi.org/10.3103/S0003701X20030111 |
| https://d-nb.info/1220760323/34 |
Please contact the responsible organisation if you experience any errors with the URLs.
