Lososová, Jana, <span><span><span><span><span><span><span><span>University of South Bohemia in České Budějovice</span></span></span></span></span></span></span></span>
Louda, Jiří, University of Economics, Prague
Lukáčik, Martin, University of Economics, Bratislava
Lukáčiková, Adriana, University of Economics, Bratislava