# Hans Mattern

> German biologist (1932–2024)

**Wikidata**: [Q1581246](https://www.wikidata.org/wiki/Q1581246)  
**Source**: https://4ort.xyz/entity/hans-mattern


## References

1. Czech National Authority Database
2. Integrated Authority File
3. International Standard Name Identifier
4. Virtual International Authority File
5. [Source](https://gesellschaft-naturkunde-wuerttemberg.de/kontakt.html)