# Karel Cigna
**Wikidata**: [Q112366664](https://www.wikidata.org/wiki/Q112366664)  
**Source**: https://4ort.xyz/entity/karel-cigna-q112366664


## References

1. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000003631&local_base=svk04)
2. Czech National Authority Database
3. [Source](https://www.enkm.cz/karel-cigna)
4. [Olomouc City Library regional database](https://tritius.kmol.cz/authority/711860)