# Stephen W. Schaffer

> scientist

**Wikidata**: [Q111199063](https://www.wikidata.org/wiki/Q111199063)  
**Source**: https://4ort.xyz/entity/stephen-w-schaffer


## References

1. Czech National Authority Database
2. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0003-4814-919X/employment/989957)
3. Virtual International Authority File
4. CiNii Research