@article{balocco2004using, title = {Using exergy to analyze the sustainability of an urban area} author = {Balocco, C; Papeschi, S; Grazzini, G; Basosi, R}, journal = {Ecological Economics}, url = {http://www.sciencedirect.com/science/article/pii/S0921800903002878}, doi = {10.1016/j.ecolecon.2003.08.006}, year = {2004} }