Mińska-Struzik, Ewa, and Tomasz Rynarzewski. “Intra-EU Trade Flows from the New members’ Perspective”. Economics and Business Review 6, no. 2 (December 30, 2006): 41–53. Accessed July 5, 2025. https://www.journals.ue.poznan.pl/ebr/article/view/531.