# Mitiyasu Ohnaka

> Japanese seismologist (1940-2021)

**Wikidata**: [Q112471408](https://www.wikidata.org/wiki/Q112471408)  
**Source**: https://4ort.xyz/entity/mitiyasu-ohnaka


## References

1. [Source](http://iaspei.org/about/bios-obituaries/mitiyasu-ohnaka-1940-2021)
2. Czech National Authority Database
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. [Source](https://nrid.nii.ac.jp/ja/nrid/1000000012956/)
5. [University of Tokyo Press](http://www.utp.or.jp/smp/author/a140045.html)