# Klaus-Peter Friedrich

> German historian

**Wikidata**: [Q112453879](https://www.wikidata.org/wiki/Q112453879)  
**Source**: https://4ort.xyz/entity/klaus-peter-friedrich


## References

1. Czech National Authority Database
2. [Source](https://kups.ub.uni-koeln.de/952/1/01_Titel_Inhalt_Dank.pdf)
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Virtual International Authority File
5. [Source](https://www.geschichtswerkstatt-marburg.de/kontakt/impressum.php)