# Gerd E. Schäfer
**Wikidata**: [Q26235083](https://www.wikidata.org/wiki/Q26235083)  
**Source**: https://4ort.xyz/entity/gerd-e-sch-fer


## References

1. IdRef
2. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
3. Virtual International Authority File
4. BnF authorities