# Jaroslav Petr

> business sciences academic

**Wikidata**: [Q95150861](https://www.wikidata.org/wiki/Q95150861)  
**Source**: https://4ort.xyz/entity/jaroslav-petr-q95150861


## References

1. Czech National Authority Database
2. [regional database of the Regional Library of Highlands](https://tritius.kkvysociny.cz/authority/877442)
3. [Collection of Registry Books at Prague City Archives](https://katalog.ahmp.cz/pragapublica/permalink?xid=8112a1414e8f4da49cacbb8ff74f1ac2&scan=119#scan119)
4. Virtual International Authority File