# Hieronim Ciechanowski
**Wikidata**: [Q109853877](https://www.wikidata.org/wiki/Q109853877)  
**Source**: https://4ort.xyz/entity/hieronim-ciechanowski


## References

1. Virtual International Authority File
2. Integrated Authority File
3. Open Library
4. CERL Thesaurus
5. NUKAT
6. MAK