OKÁLI, Ivan. Economic development of Slovakia in 2006 : (a study prepared on behalf of the United Nations Economic Commission for Europe). 1st ed. Bratislava : Institute of Economic Research of Slovak Academy of Sciences, 2007. 64 s. ISBN 978-80-7144-157-1. [Počet ex. : 1, z toho voľných 1, prezenčne 0]