# J. K. Fedorowicz

> 1949-

**Wikidata**: [Q112488536](https://www.wikidata.org/wiki/Q112488536)  
**Source**: https://4ort.xyz/entity/j-k-fedorowicz


## References

1. Czech National Authority Database
2. National Library of Israel Names and Subjects Authority File
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Catalogo of the National Library of India