1. Alexander, E. David. (2012): L’Aquila earthquake of 2009 offers lessons in disaster response. European Commission (12 January): available at http://ec.europa.eu/environment/integration/research/newsalert/pdf/268na2_en.pdf (2 November 2016)
2. Al Jazeera (2013): Spanish city faces severe poverty (10 January): available at https://www.aljazeera.com/news/europe/2013/01/2013110183156148250.html (3 March 2016).
3. Attaching (2017): Bürgerinitiative (10 February): available at http://www.attaching.de/bi-attaching.html (17 June 2017).
4. Baldersheim, Harald –Rose, E. Lawrence, eds. (2010). Territorial Choice. The Politics of Boundaries and Borders, London: Palgrave Macmillan.
5. Baroch, Pavel. (2013): Stroj času: Jiřetín slaví 750 let, prezident Zeman ho chce pohřbít, iDnes. cz (7 November): available at https://cestovani.idnes.cz/horni-jiretin-stroj-casu-0xt-/po-cesku.aspx?c=A131106_111851_po-cesku_tom (10 November 2018).