# Vladimír Josef Roubal
**Wikidata**: [Q95390350](https://www.wikidata.org/wiki/Q95390350)  
**Source**: https://4ort.xyz/entity/vladim-r-josef-roubal


## References

1. Czech National Authority Database
2. Virtual International Authority File
3. The Fine Art Archive
4. Bibliography of the History of the Czech Lands