# Grzegorz Jędrzejczak

> Polish economist, national administration employee and university teacher

**Wikidata**: [Q97278063](https://www.wikidata.org/wiki/Q97278063)  
**Source**: https://4ort.xyz/entity/grzegorz-j-drzejczak


## References

1. Virtual International Authority File
2. Integrated Authority File
3. Catalog of the German National Library
4. Polish Science