Antonio Danesi, Davide Ongari, Cristian Poliziani, and Federico Rupi. “Evolution of the Road and Rail Transport of Goods in European Countries before and After the Financial Crises”. Communications - Scientific letters of the University of Zilina 21, no. 4 (October 1, 2019): 3-12. Accessed April 6, 2026. http://journals.uniza.sk/index.php/communications/article/view/1511.