# František Mraček
**Wikidata**: [Q55681249](https://www.wikidata.org/wiki/Q55681249)  
**Source**: https://4ort.xyz/entity/franti-ek-mra-ek


## References

1. Integrated Authority File
2. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000004247&local_base=svk04)
3. Czech National Authority Database
4. [Source](http://www.musiklexikon.ac.at/ml/ml-beacon.txt)