SEGERT, Astrid; ZIERKE, Irene. Regional initatives — development resource of structurally weak rural areas. Raumforschung und Raumordnung | Spatial Research and Planning, DE, v. 65, n. 5, p. 421–434, 2007. DOI: 10.1007/BF03183832. Disponível em: https://rur.oekom.de/index.php/rur/article/view/1294.. Acesso em: 1 may. 2024.