# Karel Kleisner

> researcher

**Wikidata**: [Q47385787](https://www.wikidata.org/wiki/Q47385787)  
**Source**: https://4ort.xyz/entity/karel-kleisner


## References

1. [Source](http://orcid.org/0000-0002-3277-8365)
2. [IS VaVaI](https://api.isvavai.cz/)
3. Czech National Authority Database
4. Bibliography of the History of the Czech Lands
5. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-3277-8365/external-identifiers/1177573)