# Johann Joachim Lange

> German mathematician and author

**Wikidata**: [Q1694985](https://www.wikidata.org/wiki/Q1694985)  
**Source**: https://4ort.xyz/entity/johann-joachim-lange-q1694985


## References

1. Integrated Authority File
2. Lange, Johann Joachim
3. Virtual International Authority File
4. Open Library
5. Biodiversity Heritage Library
6. Alvin
7. NUKAT
8. Catalogus Professorum Halensis