# Hans-Joachim Ahrens
**Wikidata**: [Q95313158](https://www.wikidata.org/wiki/Q95313158)  
**Source**: https://4ort.xyz/entity/hans-joachim-ahrens


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Virtual International Authority File
4. National Library of Israel Names and Subjects Authority File