# Bolesław Anc
**Wikidata**: [Q9176547](https://www.wikidata.org/wiki/Q9176547)  
**Source**: https://4ort.xyz/entity/boles-aw-anc


## References

1. Czech National Authority Database
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. Integrated Authority File
4. Virtual International Authority File
5. Sejm-Wielki.pl