# Josef Ptáček

> photographer

**Wikidata**: [Q95151907](https://www.wikidata.org/wiki/Q95151907)  
**Source**: https://4ort.xyz/entity/josef-pt-ek-q95151907


## References

1. Czech National Authority Database
2. [regional database of the Regional Library of Highlands](https://tritius.kkvysociny.cz/authority/869008)
3. [regional database of the Municipal Library of Hradec Kralove](https://kmhk.tritius.cz/authority/2143513)
4. [The Fine Art Archive](https://cs.isabart.org/person/1822)
5. Virtual International Authority File
6. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
7. The Fine Art Archive
8. Virtual Study of Theatre Institute