@Article{ authors = " Manolis Christofakis", title = "Transport cost in location practice and economic geography : traditional theories, some new dimensions and policy implications", journal = "Bulletin of Geography. Socio-Economic Series", issue = "2014 / Numer 25", pages = "55 - 67" }

@Article{ authors = " Manolis Christofakis, Maria Tsampra", title = "Opportunities and restrictions for the local-endogenous development in metropolitan areas of high industrial concentration : the case of Thriasio Pedio in Attica / Manolis Christofakis, Maria Tsampra.", journal = "Bulletin of Geography. Socio-Economic Series", issue = "2012 / Numer 17", pages = "21 - 31" }