Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.
APA4ort.xyz Knowledge Graph. (2026). An unpaired pickup and delivery vehicle routing problem with multi-visit. Retrieved May 24, 2026, from https://4ort.xyz/entity/an-unpaired-pickup-and-delivery-vehicle-routing-problem-with-multi-visit
MLA“An unpaired pickup and delivery vehicle routing problem with multi-visit.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/an-unpaired-pickup-and-delivery-vehicle-routing-problem-with-multi-visit.
BibTeX@misc{4ortxyz_an-unpaired-pickup-and-delivery-vehicle-routing-problem-with-multi-visit_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{An unpaired pickup and delivery vehicle routing problem with multi-visit}}, year = {2026}, url = {https://4ort.xyz/entity/an-unpaired-pickup-and-delivery-vehicle-routing-problem-with-multi-visit}, note = {Accessed: 2026-05-24}}
LLM promptAccording to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): An unpaired pickup and delivery vehicle routing problem with multi-visit — https://4ort.xyz/entity/an-unpaired-pickup-and-delivery-vehicle-routing-problem-with-multi-visit (retrieved 2026-05-24)
