# Donald J. Zeyl

> 1944-

**Wikidata**: [Q112361039](https://www.wikidata.org/wiki/Q112361039)  
**Source**: https://4ort.xyz/entity/donald-j-zeyl


## References

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