# Two Decision Procedures for da Costa’s $$C_n$$ Logics Based on Restricted Nmatrix Semantics

> Research article (Studia Logica, 2021) · cited 15× · AI/ML

**Wikidata**: [openalex:W3213070835](https://www.wikidata.org/wiki/openalex:W3213070835)  
**Source**: https://4ort.xyz/entity/two-decision-procedures-for-da-costas-c-n-logics-based-on-restricted-nmatrix-semantics