1. 1. Bernau, P. (2014). Geld bringt weniger. Reichtum war noch nie so nutzlos. FAZ.
2. 2. Böhme, K., Holstein, F., Toptsidou, M. (2015a). Report on the Assessment of Territorial Cohesion and the Territorial Agenda 2020 of the European Union. Luxembourg ministry of sustainable development and infrastructures on behalf of the EU Trio Presidency. Luxembourg.
3. 3. Böhme, K., Zillmer, S., Toptsidou, M., Holstein, F. (2015b). Territorial Governance and Cohesion Policy. Study. IP.B.REGI.IC. 2015-095. July 2015. Brussels.
4. 5. De Prato, G., Nepelski, D. (2014). Mapping the European ICT Poles of Excellence. The Atlas of ICT activity in Europe.
5. 8. ESPON (2014b). ESPON Atlas. Mapping European Territorial Structures and Dynamics. Luxembourg.