# Logical reasoning by a Grey parrot? A case study of the disjunctive syllogism

> Research article (Behaviour, 2018) · cited 47× · AI/ML

**Wikidata**: [openalex:W2902931337](https://www.wikidata.org/wiki/openalex:W2902931337)  
**Source**: https://4ort.xyz/entity/logical-reasoning-by-a-grey-parrot-a-case-study-of-the-disjunctive-syllogism