# Martti Ruutu

> Finnish historian

**Wikidata**: [Q6084715](https://www.wikidata.org/wiki/Q6084715)  
**Source**: https://4ort.xyz/entity/martti-ruutu


## References

1. Uppslagsverket Finland
2. BiographySampo
3. The National Biography of Finland
4. Helsingin Sanomat. 1978
5. general catalog of BnF
6. Virtual International Authority File