# Viljo Kohonen
**Wikidata**: [Q133672881](https://www.wikidata.org/wiki/Q133672881)  
**Source**: https://4ort.xyz/entity/q133672881


## References

1. [Source](https://urn.fi/URN:ISBN:978-951-39-4354-7)
2. Virtual International Authority File
3. Integrated Authority File