# Josef Otisk

> Czechoslovak parachutist (1911-1986)

**Wikidata**: [Q12026463](https://www.wikidata.org/wiki/Q12026463)  
**Source**: https://4ort.xyz/entity/josef-otisk


## References

1. Czech National Authority Database
2. Database of the Military Historical Archive
3. [Records of persons of interest](http://svazky.cz/test/svazkyMT.php?jmeno=Josef&prijm=Otisk&dnar=30.01.1911&hledej=Hledat)
4. Integrated Authority File
5. Virtual International Authority File
6. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
7. [Database of the Military Historical Archive](http://www.vuapraha.cz/soldier/20503260)
8. Database of members of the Czechoslovak Republic of military units abroad for the World War II
9. Encyclopedia of Brno History
10. [Source](http://svazky.cz/test/svazkyMT.php?jmeno=Josef&prijm=Otisk&dnar=30.01.1911&hledej=Hledat)
11. Bibliography of the History of the Czech Lands
12. [Regional Database of the Central Bohemian Research Library in Kladno](https://ipac.svkkl.cz/arl-kl/cs/detail-kl_us_auth-0336516-Otisk-Josef-19111986)