# Petr Tröster
**Wikidata**: [Q95391233](https://www.wikidata.org/wiki/Q95391233)  
**Source**: https://4ort.xyz/entity/petr-tr-ster


## References

1. Czech National Authority Database
2. Virtual International Authority File
3. [IS VaVaI](https://api.isvavai.cz/)