# Johannes Kerstan

> German university teacher (1926-1997)

**Wikidata**: [Q19960058](https://www.wikidata.org/wiki/Q19960058)  
**Source**: https://4ort.xyz/entity/johannes-kerstan


## References

1. Czech National Authority Database
2. Mathematics Genealogy Project
3. [Source](https://www.genealogy.math.ndsu.nodak.edu/id.php?id=19725)
4. CiNii Research
5. Virtual International Authority File