Eco-Efficiency of Electric and Electronic Appliances: A Data Envelopment Analysis (DEA).Published in:Environmental Modeling & Assessment, 2009, v. 14, n. 4, p. 439, doi. 10.1007/s10666-007-9134-2By:Barba-Gutiérrez, Y.;Adenso-Díaz, B.;Lozano, S.Publication type:Article