# Viljo Tervonen

> Finnish teacher

**Wikidata**: [Q11901495](https://www.wikidata.org/wiki/Q11901495)  
**Source**: https://4ort.xyz/entity/viljo-tervonen


## References

1. Czech National Authority Database
2. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb13076141b)
3. general catalog of BnF
4. Virtual International Authority File