# Theodor Petersen

> German chemist (1836-1918)

**Wikidata**: [Q2418100](https://www.wikidata.org/wiki/Q2418100)  
**Source**: https://4ort.xyz/entity/theodor-petersen-q2418100


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Biographies of the Entomologists of the World
4. Frankfurter Personenlexikon
5. Virtual International Authority File