# Jiří Mrázek

> Czech physicist, writer and chess player (1923–1978)

**Wikidata**: [Q12025378](https://www.wikidata.org/wiki/Q12025378)  
**Source**: https://4ort.xyz/entity/ji-mr-zek


## References

1. Czech National Authority Database
2. The Fine Art Archive
3. BnF authorities
4. Virtual International Authority File
5. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)