Paddeu, D., G. Parkhurst, G. Fancello, P. Fadda, and M. Ricci. “Multi-Stakeholder Collaboration in Urban Freight Consolidation Schemes: Drivers and Barriers to Implementation”. Transport, vol. 33, no. 4, Dec. 2018, pp. 913-29, doi:10.3846/transport.2018.6593.