1. Delivery systems with crowd‐sourced drivers: A pickup and delivery problem with transfers. Issue 2 (10th July 2020) Authors: Sampaio, Afonso; Savelsbergh, Martin; Veelenturf, Lucas P.; Van Woensel, Tom Journal: Networks Issue: Volume 76:Issue 2(2020) Page Start: 232 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗