# Jacek Graczyk

> Polish mathematician

**Wikidata**: [Q102342645](https://www.wikidata.org/wiki/Q102342645)  
**Source**: https://4ort.xyz/entity/jacek-graczyk-q102342645


## References

1. Mathematics Genealogy Project
2. Polish Science
3. Virtual International Authority File
4. CiNii Research