# Hans Bieri
**Wikidata**: [Q95305236](https://www.wikidata.org/wiki/Q95305236)  
**Source**: https://4ort.xyz/entity/hans-bieri-q95305236


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Aargauer Bibliografie
4. Catalog of the German National Library
5. Virtual International Authority File