# Phillip Herbert Geil
**Wikidata**: [Q112450500](https://www.wikidata.org/wiki/Q112450500)  
**Source**: https://4ort.xyz/entity/phillip-herbert-geil


## References

1. Czech National Authority Database
2. The Academic Family Tree
3. National Library of Israel Names and Subjects Authority File
4. Catalogo of the National Library of India