# Sphaerus

> ancient Greek philosopher

**Wikidata**: [Q2311453](https://www.wikidata.org/wiki/Q2311453)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sphaerus)  
**Source**: https://4ort.xyz/entity/sphaerus


## References

1. Virtual International Authority File
2. Freebase Data Dumps. 2013
3. CERL Thesaurus
4. Treccani's Enciclopedia on line
5. [Perseus Digital Library](https://catalog.perseus.tufts.edu/catalog/urn:cite:perseus:author.1321)
6. Treccani Philosophy