# Petr Pivoňka
**Wikidata**: [Q47640546](https://www.wikidata.org/wiki/Q47640546)  
**Source**: https://4ort.xyz/entity/petr-pivo-ka


## References

1. Q29982738
2. Czech National Authority Database
3. A small dictionary of Czech non-Catholic religious figures of the 20th and 21st centuries
4. Source
5. [Commercial Register](https://or.justice.cz/ias/ui/rejstrik-firma.vysledky?subjektId=693939&typ=UPLNY)
6. Register of registered legal entities maintained by the Ministry of Culture
7. Bibliography of the History of the Czech Lands