# TiRS graphs and TiRS frames: a new setting for duals of canonical extensions

> Research article (Algebra Universalis, 2015) · cited 23× · AI/ML

**Wikidata**: [openalex:W2220881559](https://www.wikidata.org/wiki/openalex:W2220881559)  
**Source**: https://4ort.xyz/entity/tirs-graphs-and-tirs-frames-a-new-setting-for-duals-of-canonical-extensions