# Felix Billeter
**Wikidata**: [Q112421817](https://www.wikidata.org/wiki/Q112421817)  
**Source**: https://4ort.xyz/entity/felix-billeter


## References

1. Czech National Authority Database
2. archINFORM
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. CiNii Research
5. Virtual International Authority File
6. [archINFORM](https://www.archinform.net/service/wd_aiarch.php)