# Siegfried Jüttner
**Wikidata**: [Q23831088](https://www.wikidata.org/wiki/Q23831088)  
**Source**: https://4ort.xyz/entity/siegfried-j-ttner


## References

1. BnF authorities
2. general catalog of BnF
3. Virtual International Authority File
4. IdRef
5. National Library of Israel Names and Subjects Authority File