# Jan Širc

> researcher

**Wikidata**: [Q87672857](https://www.wikidata.org/wiki/Q87672857)  
**Source**: https://4ort.xyz/entity/jan-irc-q87672857


## References

1. Czech National Authority Database
2. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0003-2740-928X/education/4447936)
3. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0003-2740-928X/education/4447900)
4. [IS VaVaI](https://api.isvavai.cz/)
5. Virtual International Authority File
6. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0003-2740-928X/external-identifiers/779231)
7. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0003-2740-928X/external-identifiers/779268)