KRÁĽ, Pavol - MENDELOVÁ, Viera. Corporate failure prediction using DEA: an application to companies in the Slovak Republic. In 18th AMSE Applications of mathematics and statistics in economics : conference proceedings, full text papers. 1. vyd. - Prague : University of Economics, 2015. ISBN 978-80-245-2099-5, cD-ROM, s. [1-8].