# Hans Friedrich Geisser
**Wikidata**: [Q113399904](https://www.wikidata.org/wiki/Q113399904)  
**Source**: https://4ort.xyz/entity/hans-friedrich-geisser


## References

1. IdRef
2. Catalog of the German National Library
3. Virtual International Authority File
4. Index Theologicus
5. CiNii Research
6. Integrated Authority File