# Urs Büttner
**Wikidata**: [Q113820557](https://www.wikidata.org/wiki/Q113820557)  
**Source**: https://4ort.xyz/entity/urs-b-ttner


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. Czech National Authority Database
4. Index Theologicus
5. National Library of Israel Names and Subjects Authority File