# OT grammars, beyond partial orders: ERC sets and antimatroids

> Research article (Natural Language & Linguistic Theory, 2015) · cited 39× · AI/ML

**Wikidata**: [openalex:W2172152065](https://www.wikidata.org/wiki/openalex:W2172152065)  
**Source**: https://4ort.xyz/entity/ot-grammars-beyond-partial-orders-erc-sets-and-antimatroids