WILKER, Jost; GRUEHN, Dietwald. The Potential of Contingent Valuation for Planning Practice. The Example of Dortmund Westpark. Raumforschung und Raumordnung | Spatial Research and Planning, DE, v. 75, n. 2, p. 171–185, 2017. DOI: 10.1007/s13147-016-0468-6. Disponível em: https://rur.oekom.de/index.php/rur/article/view/467.. Acesso em: 22 may. 2024.