# Martin Ugalde

> Basque writer

**Wikidata**: [Q12263169](https://www.wikidata.org/wiki/Q12263169)  
**Source**: https://4ort.xyz/entity/martin-ugalde


## References

1. BnF authorities
2. general catalog of BnF
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Virtual International Authority File
5. National Library of Israel Names and Subjects Authority File
6. [Source](https://martinugaldeartxiboa.eus/s/mu/page/sa)