# Friedrich Wilhelm Haack

> German theologian (1935–1991)

**Wikidata**: [Q97886](https://www.wikidata.org/wiki/Q97886)  
**Source**: https://4ort.xyz/entity/friedrich-wilhelm-haack


## References

1. Integrated Authority File
2. International Standard Name Identifier
3. Virtual International Authority File
4. CiNii Research