# Rudolf Urban

> researcher

**Wikidata**: [Q85886230](https://www.wikidata.org/wiki/Q85886230)  
**Source**: https://4ort.xyz/entity/rudolf-urban-q85886230


## References

1. Czech National Authority Database
2. [IS VaVaI](https://api.isvavai.cz/)
3. Virtual International Authority File
4. [Czech National Authority Database](https://aleph.nkp.cz/data/cnb.xml.gz)
5. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-0996-1241/researcher-urls/675698)
6. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-0996-1241/external-identifiers/223428)
7. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-0996-1241/external-identifiers/220693)