# Rudolf de Cillia
**Wikidata**: [Q88478513](https://www.wikidata.org/wiki/Q88478513)  
**Source**: https://4ort.xyz/entity/rudolf-de-cillia


## References

1. Catalog of the German National Library
2. Virtual International Authority File
3. VIAF ID
4. Czech National Authority Database
5. National Library of Israel Names and Subjects Authority File