# Wacław Niedziałkowski
**Wikidata**: [Q105634194](https://www.wikidata.org/wiki/Q105634194)  
**Source**: https://4ort.xyz/entity/wac-aw-niedzia-kowski


## References

1. Virtual International Authority File
2. Czech National Authority Database
3. Sejm-Wielki.pl
4. NUKAT
5. MAK
6. [Source](http://mak.bn.org.pl/cgi-bin/KHW/makwww.exe?BM=1&NU=1&IM=4&WI=9810530564505606)