# Josef Havlík
**Wikidata**: [Q95099158](https://www.wikidata.org/wiki/Q95099158)  
**Source**: https://4ort.xyz/entity/josef-havl-k-q95099158


## References

1. Czech National Authority Database
2. Students of the Universities of Prague 1882–1945
3. BillionGraves
4. Virtual International Authority File