1. Ballis, A. and Abacoumkin, C., 1984, “Simulation modelling of container terminals” Conference of the Association for the Advancement of Modelling and Simulation Techniques in Enterprises (AMSE), Athens, Vol. 4: 179-180.
2. Ballis, A., 1992, “VI-SOCT/A simulation model for container terminals” Internal Report Lab of Railways and Transport. (In Greek).
3. “Specifications for Container Facilities by Simulation”;Beemen;Volume I, Sumposium on Modeling Techniques, Modeling,1975
4. Champion Vincent, 1990, “Future that may be”, Cargo Systems, February: 56-57.