# Karl Mraczek
**Wikidata**: [Q95462878](https://www.wikidata.org/wiki/Q95462878)  
**Source**: https://4ort.xyz/entity/karl-mraczek


## References

1. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000007231&local_base=svk04)
2. Czech National Authority Database
3. Virtual International Authority File
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)