# Modal logic with non-deterministic semantics: Part I—Propositional case

> Research article (PhilPapers (PhilPapers Foundation), 2020) · cited 16× · AI/ML

**Wikidata**: [openalex:W2977350810](https://www.wikidata.org/wiki/openalex:W2977350810)  
**Source**: https://4ort.xyz/entity/modal-logic-with-non-deterministic-semantics-part-ipropositional-case