# Hans Commenda

> Austrian teacher, geologist and mineralogist (1853-1939)

**Wikidata**: [Q94886253](https://www.wikidata.org/wiki/Q94886253)  
**Source**: https://4ort.xyz/entity/hans-commenda-q94886253


## References

1. Catalog of the German National Library
2. Virtual International Authority File
3. CONOR.SI