# Havlík's law

> Slavic rhythmic law dealing with the reduced vowels (yers)

**Wikidata**: [Q4184777](https://www.wikidata.org/wiki/Q4184777)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Havlík's_law)  
**Source**: https://4ort.xyz/entity/havl-k-s-law