# Janusz Niedziałkowski

> Polish architect and engineer

**Wikidata**: [Q60837768](https://www.wikidata.org/wiki/Q60837768)  
**Source**: https://4ort.xyz/entity/janusz-niedzia-kowski


## References

1. Catalog of the German National Library
2. [Source](https://www.biographien.ac.at/oebl/oebl_N/Niedzialkowski_Janusz_1848_1907.xml)
3. Österreichisches Biographisches Lexikon 1815–1950