# Vilibald Růžička
**Wikidata**: [Q95151088](https://www.wikidata.org/wiki/Q95151088)  
**Source**: https://4ort.xyz/entity/vilibald-r-i-ka


## References

1. Czech National Authority Database
2. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000008463&local_base=svk04)
3. [Source](https://is.muni.cz/th/uj4vx/magisterskaprace.pdf)
4. Virtual International Authority File
5. Bibliography of the History of the Czech Lands