Vassiliadis, Chris A. and Siomkos, George J. and Vassilikopoulou, Aikaterini and Mylonakis, John (2005): Product Design Decisions for Developing New Tourist destinations: The Case of Rhodopi Mountains. Published in: TOURISMOS: An International Multidisciplinary Refereed Journal of Tourism , Vol. 1, No. 1 (15 April 2006): pp. 93-110.