# Joachim Blüthgen

> German geographer

**Wikidata**: [Q94763852](https://www.wikidata.org/wiki/Q94763852)  
**Source**: https://4ort.xyz/entity/joachim-bl-thgen


## References

1. Kalliope
2. Integrated Authority File
3. Catalog of the German National Library
4. [Source](https://www.umu.se/en/about-umea-university/news-and-events/academic-ceremonies/annual-celebration/list-of-honorary-doctors/)
5. Faceted Application of Subject Terminology
6. Virtual International Authority File
7. National Library of Israel Names and Subjects Authority File