# Josef Klačer
**Wikidata**: [Q111721995](https://www.wikidata.org/wiki/Q111721995)  
**Source**: https://4ort.xyz/entity/josef-kla-er


## References

1. Database of the Terezín Memorial
2. Students of the Universities of Prague 1882–1945
3. Database of Czech Amateur Theater
4. [Divadelní noviny. 2023](https://www.divadelni-noviny.cz/zemrela-jana-urbanova)
5. Virtual International Authority File