# Hellenic calendars

> chronometry

**Wikidata**: [Q2738499](https://www.wikidata.org/wiki/Q2738499)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ancient_Greek_calendars)  
**Source**: https://4ort.xyz/entity/hellenic-calendars


## References

1. [Source](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap)
2. [Source](http://datos.bne.es/tema/XX537513.html)
3. National Library of Israel Names and Subjects Authority File