# Edmund Kołodziejczyk
**Wikidata**: [Q11696073](https://www.wikidata.org/wiki/Q11696073)  
**Source**: https://4ort.xyz/entity/edmund-ko-odziejczyk


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Catalog of the German National Library
4. Virtual International Authority File
5. Internetowy Polski Słownik Biograficzny
6. Sejm-Wielki.pl
7. Bibliography of the History of the Czech Lands