# Karel Kopecký

> naturalist

**Wikidata**: [Q95175198](https://www.wikidata.org/wiki/Q95175198)  
**Source**: https://4ort.xyz/entity/karel-kopeck--q95175198


## References

1. Czech National Authority Database
2. [regional database of the Regional Library of Highlands](https://tritius.kkvysociny.cz/authority/1067708)
3. [regional database of the  Research Library in Hradec Králové](https://www.svkhk.cz/tools/vyroci.asp?zobr=fulllist)
4. Virtual International Authority File
5. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
6. Bibliography of the History of the Czech Lands