# Martina Klein

> German historian and social scientist

**Wikidata**: [Q112375615](https://www.wikidata.org/wiki/Q112375615)  
**Source**: https://4ort.xyz/entity/martina-klein-q112375615


## References

1. IdRef
2. Catalog of the German National Library
3. Czech National Authority Database
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. Virtual International Authority File
6. CiNii Research