# Ernst Johannes Hartung

> (1893-1979) professor of chemistry and astronomer

**Wikidata**: [Q21537494](https://www.wikidata.org/wiki/Q21537494)  
**Source**: https://4ort.xyz/entity/ernst-johannes-hartung


## References

1. Integrated Authority File
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. Virtual International Authority File
4. Australian Dictionary of Biography
5. Encyclopedia of Australian Science and Innovation
6. Trove