# Jan Kościelny

> Polish university teacher

**Wikidata**: [Q19691316](https://www.wikidata.org/wiki/Q19691316)  
**Source**: https://4ort.xyz/entity/jan-ko-cielny


## References

1. Polish Science
2. [Source](https://nauka-polska.pl/#/profile/scientist?id=51670)
3. Virtual International Authority File