# Adam Próchnik

> Polish politician (1892–1942)

**Wikidata**: [Q3180505](https://www.wikidata.org/wiki/Q3180505)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Adam_Próchnik)  
**Source**: https://4ort.xyz/entity/adam-pr-chnik


## References

1. Integrated Authority File
2. Virtual International Authority File
3. International Standard Name Identifier
4. CiNii Research
5. Internetowy Polski Słownik Biograficzny
6. Czech National Authority Database
7. Sejm-Wielki.pl
8. Bibliography of the History of the Czech Lands