Wojciechowski, Liwiusz. “Foreign Direct Investment As a Stimulant in Productivity Convergence Process Between Visegrad Countries and UE-15”. Acta Universitatis Lodziensis. Folia Oeconomica 6, no. 326 (May 22, 2017): [163]-180. Accessed November 6, 2024. https://czasopisma.uni.lodz.pl/foe/article/view/789.