# Peter von Sivers
**Wikidata**: [Q61853161](https://www.wikidata.org/wiki/Q61853161)  
**Source**: https://4ort.xyz/entity/peter-von-sivers-q61853161


## References

1. BnF authorities
2. Catalogue of the Library of the Pontifical University of the Holy Cross
3. Persée
4. NUKAT
5. AlKindi
6. Virtual International Authority File
7. IdRef