STEINHAUSER, Dušan. Labour Productivity as Indicator of National Competitiveness in European Union and in Asian Belt and Road Initiative Countries. In RELIK 2021: Reproduction of Human Capital - Mutual Links and Connections. RELIK 2021 : Conference Proceedings. - Praha : Prague University of Economics and Business, 2021. ISBN 978-80-245-2429-0, pp. 652-661 online. VEGA 1/0777/20.