Bartosiewicz, Aleksandra. “Integration Agreements in Container Shipping. The Origin, Development and Current State in the Context of the European Union Law”. Studia z Historii Społeczno-Gospodarczej XIX i XX Wieku 14 (January 1, 2015): 121–131. Accessed December 6, 2025. https://czasopisma.uni.lodz.pl/histspol/article/view/18682.