# Konstanty Klemens Jażdżewski
**Wikidata**: [Q111024976](https://www.wikidata.org/wiki/Q111024976)  
**Source**: https://4ort.xyz/entity/konstanty-klemens-ja-d-ewski


## References

1. Czech National Authority Database
2. Catalog of the German National Library
3. NUKAT
4. MAK
5. National Library of Israel Names and Subjects Authority File