# Stephen J Hagen

> researcher ORCID ID = 0000-0002-3373-5033

**Wikidata**: [Q58797949](https://www.wikidata.org/wiki/Q58797949)  
**Source**: https://4ort.xyz/entity/stephen-j-hagen


## References

1. Virtual International Authority File
2. Czech National Authority Database
3. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-3373-5033/employment/116803)
4. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-3373-5033/employment/116804)
5. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-3373-5033/employment/116805)
6. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-3373-5033/external-identifiers/268670)
7. National Library of Israel Names and Subjects Authority File