BORN, Karl Martin; GOLTZ, Elke; SAUPE, Gabriele. Migration motives of elderly migrants: A different perspective on the developmental problems in peripheral areas in Brandenburg. Raumforschung und Raumordnung | Spatial Research and Planning, DE, v. 62, n. 2, p. 109–120, 2004. DOI: 10.1007/BF03184363. Disponível em: https://rur.oekom.de/index.php/rur/article/view/1530. Acesso em: 15 aug. 2026.