# Fuzzy $$\phi $$ ϕ -tolerance competition graphs

> Research article (Soft Computing, 2016) · cited 61× · AI/ML

**Wikidata**: [openalex:W2287080613](https://www.wikidata.org/wiki/openalex:W2287080613)  
**Source**: https://4ort.xyz/entity/fuzzy-phi-tolerance-competition-graphs