@conference{Monica2011Congreso,
author = "M{\'o}nica de la Paz Mar{\'i}n and Carlos Garc{\'i}a-Alonso",
address = "Thessaloniki, Greece",
booktitle = "Proceedings of the 9th International Conference on Data Envelopment Analysis (DEA2011)",
doi = "http://www.deazone.com/DEA2011/DEA2011_program.pdf",
month = "August",
organization = "University of Makedonia",
title = "{E}valuation of {R}{{\&}}{D} public policy in the {E}uropean {U}nion: an {E}xpert {K}nowledge-based and two-stage {DEA} {A}pproach",
url = "http://www.deazone.com/DEA2011/",
year = "2011",
}