Photis, Yorgos N. and Koutsopoulos, Kostis (1996): Decentralisation: a One-to-many Relationship. The Case of Greece. Published in: Book Mediterranean Multiregionality. Regional Analysis and Planning in the Mediterranean Regions (1996): pp. 144-155.
Photis, Yorgos N. and Koutsopoulos, Kostis (1996): Defining Demographic Change in Locational Planning Problems. Published in: Proceedings of the 36th European Regional Science Association Congress , Vol. 19, No. 19 (1996): pp. 352-373.
Photis, Yorgos N. and Koutsopoulos, Kostis (1994): Supporting Locational Decision Making: regionalization of Service Delivery systems. Published in: Studies in Regional & Urban Planning , Vol. 1, No. 1 (1994): pp. 13-34.
