# On the complexity of determining the irregular chromatic index of a graph

> Research article (Journal of Discrete Algorithms, 2015) · cited 31× · AI/ML

**Wikidata**: [openalex:W2083522205](https://www.wikidata.org/wiki/openalex:W2083522205)  
**Source**: https://4ort.xyz/entity/on-the-complexity-of-determining-the-irregular-chromatic-index-of-a-graph