# Witold Kośny
**Wikidata**: [Q95348698](https://www.wikidata.org/wiki/Q95348698)  
**Source**: https://4ort.xyz/entity/witold-ko-ny


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. Catalogus Professorum Rostochiensium
4. Virtual International Authority File