# Jan Yager

> author

**Wikidata**: [Q87244742](https://www.wikidata.org/wiki/Q87244742)  
**Source**: https://4ort.xyz/entity/jan-yager-q87244742


## References

1. [general catalog of BnF](https://catalogue.bnf.fr/ark:/12148/cb14551210q)
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. Virtual International Authority File
4. National Library of Israel Names and Subjects Authority File