# Hansjakob Achermann
**Wikidata**: [Q93234267](https://www.wikidata.org/wiki/Q93234267)  
**Source**: https://4ort.xyz/entity/hansjakob-achermann


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Virtual International Authority File
4. CiNii Research
5. CONOR.SI