# Andrzej Niedzielski

> Polish astronomer

**Wikidata**: [Q9153023](https://www.wikidata.org/wiki/Q9153023)  
**Source**: https://4ort.xyz/entity/andrzej-niedzielski


## References

1. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb16207321t)
2. [Source](https://usosweb.umk.pl/kontroler.php?_action=katalog2/osoby/pokazOsobe&os_id=24563)
3. [ORCID Public Data File 2021](https://pub.orcid.org/v3.0/0000-0002-0587-8854/education/4750901)
4. [Source](http://orcid.org/0000-0002-0587-8854)
5. [Source](https://nauka-polska.pl/#/profile/research?id=299420)
6. general catalog of BnF
7. Virtual International Authority File
8. Polish Science
9. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-0587-8854/researcher-urls/1263120)
10. [ORCID Public Data File 2020](https://pub.orcid.org/v3.0_rc1/0000-0002-0587-8854/external-identifiers/96863)