WOJEWÓDZKA-KRÓL, K.; ROLBIECKI, R. Innovative solutions for inland waterway transport. Transport Economics and Logistics, [S. l.], v. 80, p. 245–255, 2018. DOI: 10.26881/etil.2018.80.25. Disponível em: https://czasopisma.bg.ug.edu.pl/index.php/znetil/article/view/2873. Acesso em: 24 sep. 2023.