RICHTER, Gerhard; SIEGEL, Bernd. Preventive flood protection in river catchment areas: Consequences for spatial planning. Raumforschung und Raumordnung | Spatial Research and Planning, DE, v. 59, n. 5-6, p. 351–358, 2001. DOI: 10.1007/BF03183036. Disponível em: https://rur.oekom.de/index.php/rur/article/view/1448.. Acesso em: 3 may. 2024.