# Jan Krajíček

> mathematician (*1960)

**Wikidata**: [Q62560079](https://www.wikidata.org/wiki/Q62560079)  
**Source**: https://4ort.xyz/entity/jan-kraj-ek-q62560079


## References

1. Czech National Authority Database
2. [Learned Society of the Czech Republic](https://www.learned.cz/cz/clenove-ucene-spolecnosti/radni-clenove-ucene-spolecnosti/krajicek-jan.html)
3. BnF authorities
4. [IS VaVaI](https://api.isvavai.cz/)
5. Virtual International Authority File
6. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
7. www.ae-info.org
8. VIAF ID
9. National Library of Israel Names and Subjects Authority File