# Otakar Klapka

> Czech lawyer (1891–1941)

**Wikidata**: [Q12043184](https://www.wikidata.org/wiki/Q12043184)  
**Source**: https://4ort.xyz/entity/otakar-klapka


## References

1. The Fine Art Archive
2. Students of the Universities of Prague 1882–1945
3. Virtual International Authority File
4. Faceted Application of Subject Terminology
5. Q134528733
6. Czech National Authority Database
7. [Collection of Registry Books at Prague City Archives](https://katalog.ahmp.cz/pragapublica/permalink?xid=33d0e893cc954275a6a24d4b4ebf3bfb&scan=123#scan123)
8. Encyclopedia of Brno History
9. Bibliography of the History of the Czech Lands
10. Provenio