^p. 18, "What's in a Region? Southeast European Regions Between Globalization, EU-Integration and Marginalization", Klaus Roth, pp. 17 ff. inRegion, Regional Identity and Regionalism in Southeastern Europe, part I, Klaus Roth and Ulf Brunnbauer, eds.,Ethnologia Balkanica11 (2007), LIT Verlag, Münster,ISBN3-8258-1387-8.