# Marcin Kaczkan

> Polish mountaineer

**Wikidata**: [Q14459191](https://www.wikidata.org/wiki/Q14459191)  
**Source**: https://4ort.xyz/entity/marcin-kaczkan


## References

1. [Source](https://nauka-polska.pl/#/profile/research?id=47930)
2. Virtual International Authority File
3. MAK
4. [Source](https://nauka-polska.pl/#/profile/scientist?id=125685)
5. Polish Science