# Karl Heun

> German mathematician (1859-1929)

**Wikidata**: [Q78041](https://www.wikidata.org/wiki/Q78041)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Karl_Heun)  
**Source**: https://4ort.xyz/entity/karl-heun


## References

1. Integrated Authority File
2. MacTutor History of Mathematics archive
3. International Standard Name Identifier
4. CiNii Research
5. [Source](https://kalliope-verbund.info/DE-611-BF-11599)
6. Freebase Data Dumps. 2013
7. Virtual International Authority File
8. Mathematics Genealogy Project
9. National Library of Israel Names and Subjects Authority File