# Tomasz Umerle
**Wikidata**: [Q117421344](https://www.wikidata.org/wiki/Q117421344)  
**Source**: https://4ort.xyz/entity/tomasz-umerle


## References

1. Czech National Authority Database
2. Virtual International Authority File
3. [Source](https://www.dariah.eu/activities/working-groups/bibliographical-data-bibliodata/)