BERGFELD, Annedore; GROSS, Ina-Beate. The designation of priority areas for new industries locating in Thuringia. Raumforschung und Raumordnung | Spatial Research and Planning, DE, v. 59, n. 2-3, p. 228–236, 2001. DOI: 10.1007/BF03184357. Disponível em: https://rur.oekom.de/index.php/rur/article/view/1245. Acesso em: 15 aug. 2026.