# Vojenský prostor Ralsko

> proving ground

**Wikidata**: [Q1298587](https://www.wikidata.org/wiki/Q1298587)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ralsko_Military_Training_Area)  
**Source**: https://4ort.xyz/entity/vojensk-prostor-ralsko


## References

1. Virtual International Authority File
2. [Prázdné Domy](http://prazdnedomy.cz/domy/objekty/detail/2339)
3. Bibliography of the History of the Czech Lands
4. [Regional Database of the Central Bohemian Research Library in Kladno](https://ipac.svkkl.cz/arl-kl/cs/detail-kl_us_auth-0345302-cesko-Armada)