Szmigielski, Artur. “Sector Inquiry into Cross-Border E-Commerce: Challenges and Practical Implications for European Union Completion Law”. Przegląd Prawniczy Uniwersytetu im. Adam Mickiewicza 7 (December 15, 2017): 235–248. Accessed December 19, 2024. https://pressto.amu.edu.pl/index.php/ppuam/article/view/12220.