German media historian
ID Numbers
- OLID: OL332422A
- ISNI: 0000000121487733
- VIAF: 117833115
- Wikidata: Q106727
- Inventaire.io: wd:Q106727
Links outside Open Library
| September 30, 2020 | Edited by MARC Bot | add ISNI |
| March 31, 2017 | Edited by MARC Bot | add VIAF and wikidata ID |
| June 13, 2011 | Edited by Anonymous | Edited without comment. |
| June 13, 2011 | Edited by Anonymous | Added new photo |
| April 1, 2008 | Created by an anonymous user | initial import |