Quantitative methods in economics : multiple criteria decision making XVI. International scientific conference. Quantitative methods in economics : multiple criteria decision making XVI : proceedings of the international scientific conference : 30th may - 1st june 2012, Bratislava, Slovakia. Technical editor Marian Reiff, web editor Martin Lukáčik. Bratislava : Vydavateľstvo EKONÓM, 2012. 235 s. ISBN 978-80-225-3426-0.