1. Breakthrough innovations in intermodal freight transport;Y Bontekoning;Transportation Planning and Technology,2010
2. Planning models for freight transportation;T G Crainic;European Journal of Operational Research,1997
3. Port activities, hinterland congestion, and optimal government policies: the role of vertical integration in logistic operations;B De Borger;Journal of Transport Economics and Policy,2011
4. Analysis of the benefits of intra-port competition;P W De Langen;International Journal of Transport Economics,2006