# Józef Sikorski
**Wikidata**: [Q11731351](https://www.wikidata.org/wiki/Q11731351)  
**Source**: https://4ort.xyz/entity/j-zef-sikorski-q11731351


## References

1. Sejm-Wielki.pl
2. BnF authorities
3. Encyclopædia Britannica Online
4. Musicalics
5. NUKAT
6. MAK
7. Virtual International Authority File