# Hans Hecker

> German historian of modern age

**Wikidata**: [Q1580065](https://www.wikidata.org/wiki/Q1580065)  
**Source**: https://4ort.xyz/entity/hans-hecker-q1580065


## References

1. BnF authorities
2. general catalog of BnF
3. Virtual International Authority File
4. [BnF authorities](http://data.bnf.fr/ark:/12148/cb12028703r)
5. National Library of Israel Names and Subjects Authority File
6. Bibliography of the History of the Czech Lands