# Petr Čelakovský

> researcher

**Wikidata**: [Q54393420](https://www.wikidata.org/wiki/Q54393420)  
**Source**: https://4ort.xyz/entity/petr-elakovsk-


## References

1. [regional database of the Municipal Library of Hradec Kralove](https://kmhk.tritius.cz/authority/2394952)
2. [Source](https://orcid.org/0000-0001-6597-4373)
3. [IS VaVaI](https://api.isvavai.cz/)
4. Czech National Authority Database