Topaloglou Λευτέρης, and Petrakos Γιώργος. “Tracing the Parameters of a Theoretical Model on Economic Geography of Borders”. Aeihoros: Essays on Spatial Planning and Development, no. 12 (May 1, 2009): 32–53. Accessed October 6, 2023. https://journals.lib.uth.gr/index.php/aeihoros/article/view/187.