ORCZYK, Małgorzata; TOMASZEWSKI, Franciszek. Freight tram concept for the city of Poznań. Transport Economics and Logistics, [S. l.], v. 80, p. 169–178, 2018. DOI: 10.26881/etil.2018.80.18. Disponível em: https://czasopisma.bg.ug.edu.pl/index.php/znetil/article/view/2865. Acesso em: 2 may. 2024.