Social choice among complex objects Article Sidebar Download Article PDF Download Article Abstract PDF Submitted: Feb 9, 2012 Accepted: Sep 19, 2012 Published: Dec 23, 2014 DOI: https://doi.org/10.2422/2036-2145.201202_004 Issue 2014: VOL. XIII, ISSUE 4 Section Article Main Article Content Luigi Marengo Simona Settepanella Abstract Article Details