# Ernst Kossak

> German mathematician and professor

**Wikidata**: [Q106232348](https://www.wikidata.org/wiki/Q106232348)  
**Source**: https://4ort.xyz/entity/ernst-kossak-q106232348


## References

1. [Source](https://cp.tu-berlin.de/person/185)
2. Czech National Authority Database
3. Integrated Authority File
4. International Standard Name Identifier