# Karl Martinson

> Estonian historian (1928-2013)

**Wikidata**: [Q132133492](https://www.wikidata.org/wiki/Q132133492)  
**Source**: https://4ort.xyz/entity/karl-martinson


## References

1. Library of Congress Authorities
2. Virtual International Authority File
3. NUKAT
4. MAK
5. Electronic Union Catalogue of Latvian Libraries of National Significance