# Łukasz Chwałkowski
**Wikidata**: [Q105143801](https://www.wikidata.org/wiki/Q105143801)  
**Source**: https://4ort.xyz/entity/-ukasz-chwa-kowski


## References

1. Catalog of the German National Library
2. Sejm-Wielki.pl
3. [Source](http://thesaurus.cerl.org/record/cnp02112275)