# Martin Klempa

> researcher ORCID ID = 0000-0003-1211-5393

**Wikidata**: [Q57845179](https://www.wikidata.org/wiki/Q57845179)  
**Source**: https://4ort.xyz/entity/martin-klempa-q57845179


## References

1. Virtual International Authority File
2. Czech National Authority Database
3. [IS VaVaI](https://api.isvavai.cz/)
4. [SciGraph](https://scigraph.springernature.com/person.015660732254.80)
5. Bibliography of the History of the Czech Lands