# Udo Birk

> researcher

**Wikidata**: [Q42686929](https://www.wikidata.org/wiki/Q42686929)  
**Source**: https://4ort.xyz/entity/udo-birk


## References

1. Integrated Authority File
2. Czech National Authority Database
3. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0001-6313-7475/employment/95369)
4. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0001-6313-7475/employment/5398754)
5. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0001-6313-7475/employment/95376)
6. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0001-6313-7475/employment/5398732)
7. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0001-6313-7475/external-identifiers/486413)