# Olavi Rytkölä

> Finnish professor

**Wikidata**: [Q11885307](https://www.wikidata.org/wiki/Q11885307)  
**Source**: https://4ort.xyz/entity/olavi-rytk-l-


## References

1. IdRef
2. Faceted Application of Subject Terminology
3. Library of Congress Authorities
4. Integrated Authority File