Search for: [References = "Schremmer C., Weisz H., Pinho P., Davoudi, S., 2009. Sustainable Urban Metabolism for Europe. \[in\:\] CITTA 2nd Annual Conference on Planning Research\: Planning in Times of Uncertainty. Porto, p. 5. https\:\/\/doi.org\/10.1081\/E\-EEM\-120053897"]