SCHÄFFER, Verena. Regional management — Potentials, limits and perspectives: Results of a study in Saxony-Anhalt in the framework of a diploma thesis (2003) in the course “Geography” at the Free University of Berlin. Raumforschung und Raumordnung | Spatial Research and Planning, DE, v. 62, n. 6, p. 407–417, 2004. DOI: 10.1007/BF03184404. Disponível em: https://rur.oekom.de/index.php/rur/article/view/1490. Acesso em: 15 aug. 2026.