# Petr Nachtigal

> researcher

**Wikidata**: [Q46741972](https://www.wikidata.org/wiki/Q46741972)  
**Source**: https://4ort.xyz/entity/petr-nachtigal


## References

1. Czech National Authority Database
2. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0001-9568-7295/education/4874732)
3. [IS VaVaI](https://api.isvavai.cz/)
4. Personal Authority Wikibase of the Czech Republic