Czarny, Elżbieta, and Małgorzata Żmuda. “Competitiveness As the Ability to Adjust: The EU–10 Exports Structure and Its Convergence to the German Pattern”. Comparative Economic Research. Central and Eastern Europe 21, no. 1 (April 27, 2018): 119–133. Accessed December 7, 2025. https://czasopisma.uni.lodz.pl/CER/article/view/2979.