# Rudolf Zießler
**Wikidata**: [Q28746214](https://www.wikidata.org/wiki/Q28746214)  
**Source**: https://4ort.xyz/entity/rudolf-zie-ler


## References

1. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb12904147w)
2. Czech National Authority Database
3. general catalog of BnF
4. Virtual International Authority File
5. Integrated Authority File
6. National Library of Israel Names and Subjects Authority File