# Jan Martin Krämer

> Dr. rer. nat. Universität zu Köln 2020

**Wikidata**: [Q102109493](https://www.wikidata.org/wiki/Q102109493)  
**Source**: https://4ort.xyz/entity/jan-martin-kr-mer


## References

1. Integrated Authority File
2. Mathematics Genealogy Project
3. Virtual International Authority File