# Jan Čech

> researcher

**Wikidata**: [Q106984560](https://www.wikidata.org/wiki/Q106984560)  
**Source**: https://4ort.xyz/entity/jan-ech-q106984560


## References

1. Czech National Authority Database
2. Personal Authority Wikibase of the Czech Republic
3. [IS VaVaI](https://api.isvavai.cz/)