Kolejka, J., Klimánek, M., Fragner, B. Post-Industrial Landscape: The Case of the Liberec Region, Czech Republic. Moravian Geographical Reports. 2011, 19(4), 3-17. ISSN 1210-8812. E-ISSN 2199-6202. Dostupné z: http://www.geonika.cz/EN/research/ENMgr/MGR_2011_04.pdf