# U. L. Lehtonen

> Finnish historian

**Wikidata**: [Q5944657](https://www.wikidata.org/wiki/Q5944657)  
**Source**: https://4ort.xyz/entity/u-l-lehtonen


## References

1. BiographySampo
2. The National Biography of Finland
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Virtual International Authority File