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2. The role of urban consolidation centres in sustainable freight transport;Allen;Transport Rev.,2012
3. Allen, J., Browne, M., 2016. Success factors of past initiatives and the role of public-private cooperation, Deliverable 2.3, CITYLAB project. .
4. Allen, J., Piecyk, M., Piotrowska, M., 2016. An analysis of the parcels market and parcel carriers’ operations in the UK, report produced as part of the Freight Traffic Control 2050 project, University of Westminster.
5. Allen, J., Piecyk, M., Piotrowska, M., 2017a. An analysis of online shopping and home delivery in the UK, report produced as part of the Freight Traffic Control 2050 project, University of Westminster.