# Klaus Haagen

> 1944--; Haagen, K.

**Wikidata**: [Q132131754](https://www.wikidata.org/wiki/Q132131754)  
**Source**: https://4ort.xyz/entity/klaus-haagen


## References

1. Integrated Authority File
2. NUKAT
3. National Library of Israel Names and Subjects Authority File
4. CONOR.SI
5. Deutsche Digitale Bibliothek