# Martin Usteri

> (1926-2015)

**Wikidata**: [Q28949134](https://www.wikidata.org/wiki/Q28949134)  
**Source**: https://4ort.xyz/entity/martin-usteri


## References

1. Integrated Authority File
2. Virtual International Authority File
3. [Source](https://mobile.cmistar.ch/webclients/uzh/#/content/2cc2c9e647794b028aaec4f9ef2d7ab0)
4. [Source](https://kalliope-verbund.info/DE-611-BF-67368)
5. CONOR.SI
6. National Library of Israel Names and Subjects Authority File