# Philipp Zumstein

> scientist and librarian

**Wikidata**: [Q54857288](https://www.wikidata.org/wiki/Q54857288)  
**Source**: https://4ort.xyz/entity/philipp-zumstein


## References

1. Catalog of the German National Library
2. Mathematics Genealogy Project
3. [Source](https://www.bib.uni-mannheim.de/philipp-zumstein/)
4. [Source](https://zbmath.org/authors/?q=ai:zumstein.philipp)
5. Integrated Authority File
6. [Source](https://zbmath.org/collaboration-distance/?a=zumstein.philipp&b=paul%20erd%C3%B6s)
7. [SciGraph](https://scigraph.springernature.com/person.011461130053.83)