HEILAND, S.; REGENER, M.; STUTZRIEMER, S. Impact of demographic changes on environmental issues: Blind spot in science and planning?. Raumforschung und Raumordnung | Spatial Research and Planning, DE, v. 63, n. 3, p. 189–198, 2005. DOI: 10.1007/BF03182951. Disponível em: https://rur.oekom.de/index.php/rur/article/view/1454. Acesso em: 28 sep. 2023.