# Hans Petzsch

> German zoologist

**Wikidata**: [Q15834224](https://www.wikidata.org/wiki/Q15834224)  
**Source**: https://4ort.xyz/entity/hans-petzsch


## References

1. Integrated Authority File
2. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
3. [Source](https://www.zobodat.at/personen.php?id=109195)
4. Virtual International Authority File