# Karl Holl

> German historian of modern age (1931-2017)

**Wikidata**: [Q107835](https://www.wikidata.org/wiki/Q107835)  
**Source**: https://4ort.xyz/entity/karl-holl-q107835


## References

1. BnF authorities
2. Integrated Authority File
3. Czech National Authority Database
4. Virtual International Authority File
5. CiNii Research
6. [Source](https://kalliope-verbund.info/DE-611-BF-120029)
7. [Source](http://lebenswege.faz.net/traueranzeige/prof-dr-karl-holl/50092436)
8. Catalogue of the Library of the Pontifical University of the Holy Cross
9. Autoritats UB
10. National Library of Israel Names and Subjects Authority File
11. Bibliography of the History of the Czech Lands