# Josef Špak

> Czechoslovak biologist

**Wikidata**: [Q95334802](https://www.wikidata.org/wiki/Q95334802)  
**Source**: https://4ort.xyz/entity/josef-pak


## References

1. Czech National Authority Database
2. [Records of persons of interest](http://svazky.cz/test/svazkyMT.php?jmeno=Josef&prijm=Spak&dnar=17.06.1958&hledej=Hledat)
3. [ORCID Public Data File 2023](https://pub.orcid.org/v3.0/0000-0002-2832-0853/employment/8410906)
4. Virtual International Authority File
5. [Czech National Authority Database](https://aleph.nkp.cz/data/cnb.xml.gz)
6. [Source](https://asep-analytika.lib.cas.cz/zvolit-ustav/bc-a/autor/#1105297)
7. [Source](http://svazky.cz/test/svazkyMT.php?jmeno=Josef&prijm=Spak&dnar=17.06.1958&hledej=Hledat)