# Jānis Hartmanis

> Latvian historian, teacher, and politician (1957-)

**Wikidata**: [Q109865328](https://www.wikidata.org/wiki/Q109865328)  
**Source**: https://4ort.xyz/entity/j-nis-hartmanis


## References

1. [Electronic Union Catalogue of Latvian Libraries of National Significance](https://kopkatalogs.lv/F/?func=direct&local_base=lnc10&doc_number=000158353)
2. Library of Congress Name Authority File
3. Integrated Authority File
4. Virtual International Authority File