# Stefan Kaczmarz

> Polish mathematician

**Wikidata**: [Q1374765](https://www.wikidata.org/wiki/Q1374765)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Stefan_Kaczmarz)  
**Source**: https://4ort.xyz/entity/stefan-kaczmarz


## References

1. MacTutor History of Mathematics archive
2. Integrated Authority File
3. European Digital Mathematics Library
4. Mathematics Genealogy Project
5. International Standard Name Identifier
6. Virtual International Authority File
7. NUKAT
8. MAK
9. Stefan Kaczmarz. Trove
10. Freebase Data Dumps. 2013
11. IdRef
12. Sejm-Wielki.pl