# Klaus Niebler

> German librarian

**Wikidata**: [Q95224151](https://www.wikidata.org/wiki/Q95224151)  
**Source**: https://4ort.xyz/entity/klaus-niebler


## References

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