# Urs Bitterli

> Swiss historian (1935–2021)

**Wikidata**: [Q120438](https://www.wikidata.org/wiki/Q120438)  
**Source**: https://4ort.xyz/entity/urs-bitterli-q120438


## References

1. [Source](https://tagesanzeiger.ch/geschichte-muss-auch-erzaehlt-werden-398080690496)
2. BnF authorities
3. Aargauer Bibliografie
4. Integrated Authority File
5. International Standard Name Identifier
6. Virtual International Authority File
7. [BnF authorities](http://data.bnf.fr/ark:/12148/cb12101868p)
8. National Library of Israel Names and Subjects Authority File
9. Bibliography of the History of the Czech Lands