# Rudolf Píša
**Wikidata**: [Q95442462](https://www.wikidata.org/wiki/Q95442462)  
**Source**: https://4ort.xyz/entity/rudolf-p-a


## References

1. Czech National Authority Database
2. Virtual International Authority File
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-0264248-Pisa-Rudolf-1975)