# A branch-and-price heuristic for the crew pairing problem with language constraints

> Research article (European Journal of Operational Research, 2019) · cited 35× · AI/ML

**Wikidata**: [openalex:W2991187918](https://www.wikidata.org/wiki/openalex:W2991187918)  
**Source**: https://4ort.xyz/entity/a-branch-and-price-heuristic-for-the-crew-pairing-problem-with-language-constraints