# Ivan Hrdý
**Wikidata**: [Q95070814](https://www.wikidata.org/wiki/Q95070814)  
**Source**: https://4ort.xyz/entity/ivan-hrd--q95070814


## References

1. Czech National Authority Database
2. [Olomouc City Library regional database](https://tritius.kmol.cz/authority/862186)
3. Virtual International Authority File
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. Biographies of the Entomologists of the World
6. NUKAT
7. Regional Database of the Central Bohemian Research Library in Kladno