Χλωμούδης Κωνσταντίνος Ι., and Πάλλης Αθανάσιος Α. 2002. “Trends in Investments in Port Infrastructure in the Mediterranean Countries: Convergence or Divergence to EU Policies?”. SPOUDAI Journal of Economics and Business 52 (1-2):65-82. http://spoudai.org/index.php/journal/article/view/450.