Szczepkowska-Flis, Agnieszka, and Anna Kozłowska. “Eastern Enlargement: Analysis of Development Processes in the EU15 in the Context of Creative Destruction”. Ekonomia i Prawo. Economics and Law 20, no. 3 (September 30, 2021): 659–675. Accessed March 9, 2025. https://apcz.umk.pl/EiP/article/view/36963.