@inproceedings{ManciniLettenmeierRohnetal.2010,
  author    = {Mancini, Lucia and Lettenmeier, Michael and Rohn, Holger and Liedtke, Christa},
  title     = {Material flows-based indicators for evaluating agro-food systems sustainability: a survey on Italian beef ; paper prepared for presentation at the 119th EAAE Seminar {"}Sustainability in the food sector : rethinking the relationship between the agro-food system and the natural, social, economic and institutional environments{"}, Capri, Italy, June, 30th - July, 2nd, 2010},
  publisher = {Universit{\`a} Politecnica delle Marche},
  address   = {Ancona},
  year      = {2010},
  language  = {en}
}