# A lexicographic approach for the bi-objective selective pickup and delivery problem with time windows and paired demands

> Research article (Annals of Operations Research, 2017) · cited 26× · AI/ML

**Wikidata**: [openalex:W2607618241](https://www.wikidata.org/wiki/openalex:W2607618241)  
**Source**: https://4ort.xyz/entity/a-lexicographic-approach-for-the-bi-objective-selective-pickup-and-delivery-problem-with-time-windows-and-paired-demands