# Jan Cempírek

> mineralogist, ORCID id # 0000-0003-3180-9534

**Wikidata**: [Q57907209](https://www.wikidata.org/wiki/Q57907209)  
**Source**: https://4ort.xyz/entity/jan-cemp-rek


## References

1. Czech National Authority Database
2. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0003-3180-9534/external-identifiers/343252)
3. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0003-3180-9534/external-identifiers/1413516)
4. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0003-3180-9534/external-identifiers/1607119)
5. [Masaryk University Information System](https://www.muni.cz/lide/15719-jan-cempirek)
6. [SciGraph](https://scigraph.springernature.com/person.010556427663.56)