# Jiří Sommer
**Wikidata**: [Q95483780](https://www.wikidata.org/wiki/Q95483780)  
**Source**: https://4ort.xyz/entity/ji-sommer-q95483780


## References

1. Czech National Authority Database
2. BillionGraves
3. Virtual International Authority File
4. [WHO IS WHO in Czech Slavonic Studies](http://www.slaviste.cz/index.php?page=detail&id=151-sommer-jiri-phdr-csc)
5. Bibliography of the History of the Czech Lands
6. [Regional Database of the Central Bohemian Research Library in Kladno](https://ipac.svkkl.cz/arl-kl/cs/detail-kl_us_auth-p0055332-Sommer-Jiri-1937)