# Keijo Hämäläinen

> Finnish physicist

**Wikidata**: [Q11870712](https://www.wikidata.org/wiki/Q11870712)  
**Source**: https://4ort.xyz/entity/keijo-h-m-l-inen


## References

1. [Source](https://ritarikunnat.fi/annetut-kunniamerkit-1991-2021/)
2. [Source](https://acadsci.fi/apurahat-ja-palkinnot/vaisalan-palkinto/)
3. University of Helsinki Research Portal
4. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-9234-9810/external-identifiers/21193)