# Ansgar Sebastian Klein

> German historian

**Wikidata**: [Q19475869](https://www.wikidata.org/wiki/Q19475869)  
**Source**: https://4ort.xyz/entity/ansgar-sebastian-klein


## References

1. [Source](http://www.archiv-services.de/profil.htm)
2. archINFORM
3. Virtual International Authority File
4. [Source](https://portal.dnb.de/opac.htm?method=showFullRecord&currentResultId=auRef%3D133642283%26any&currentPosition=1)
5. [Source](https://portal.dnb.de/opac.htm?method=simpleSearch&cqlMode=true&query=idn%3D133642283)
6. Integrated Authority File
7. IdRef
8. [archINFORM](https://www.archinform.net/service/wd_aiarch.php)
9. National Library of Israel Names and Subjects Authority File