# Otakar Janůj
**Wikidata**: [Q54991094](https://www.wikidata.org/wiki/Q54991094)  
**Source**: https://4ort.xyz/entity/otakar-jan-j


## References

1. Czech National Authority Database
2. Database of the Military Historical Archive
3. Encyclopedia of Brno History
4. [Database of the Military Historical Archive](http://www.vuapraha.cz/soldier/20476237)
5. Database of members of the Czechoslovak Republic of military units abroad for the World War II
6. Bibliography of the History of the Czech Lands
7. [Regional Database of the Central Bohemian Research Library in Kladno](https://ipac.svkkl.cz/arl-kl/cs/detail-kl_us_auth-0387231-Januj-Otakar-19121941)