ŚWIERCZEWSKA-PIETRAS, K. Current Condition and Economic Perspectives for Development of Inland Water Transport in Spatial Systems, with Particular Emphasis on the Regeneration of the E40 waterway. Studies of the Industrial Geography Commission of the Polish Geographical Society, [S. l.], v. 32, n. 1, p. 38–53, 2018. DOI: 10.24917/20801653.321.3. Disponível em: https://prace-kgp.uken.krakow.pl/article/view/20801653.321.3. Acesso em: 20 jun. 2024.