# Karel Otevřel

> astronomer

**Wikidata**: [Q95469387](https://www.wikidata.org/wiki/Q95469387)  
**Source**: https://4ort.xyz/entity/karel-otev-el


## References

1. Czech National Authority Database
2. [REGO](https://aleph.vkol.cz/F/?func=find-c&ccl_term=sys=000013142&local_base=svk04)
3. Virtual International Authority File