# Ludwik Kos-Rabcewicz-Zubkowski
**Wikidata**: [Q30230616](https://www.wikidata.org/wiki/Q30230616)  
**Source**: https://4ort.xyz/entity/ludwik-kos-rabcewicz-zubkowski


## References

1. IdRef
2. LIBRIS. 2006
3. Integrated Authority File