# Grzegorz Andrzejczak

> Polish mathematician

**Wikidata**: [Q102358739](https://www.wikidata.org/wiki/Q102358739)  
**Source**: https://4ort.xyz/entity/grzegorz-andrzejczak


## References

1. BnF authorities
2. Mathematics Genealogy Project
3. Polish Science
4. Virtual International Authority File
5. CiNii Research
6. NUKAT
7. National Library of Israel Names and Subjects Authority File