# Klaus Bollinger
**Wikidata**: [Q56872187](https://www.wikidata.org/wiki/Q56872187)  
**Source**: https://4ort.xyz/entity/klaus-bollinger


## References

1. Integrated Authority File
2. Faceted Application of Subject Terminology
3. archINFORM
4. Virtual International Authority File
5. [archINFORM](https://www.archinform.net/service/wd_aiarch.php)