JESPERSEN, S. T.; SKOV, M. K.; NIELSEN, A. S. E.; RAVN, P. Erhvervslivets transportforhold. Proceedings from the Annual Transport Conference at Aalborg University, [S. l.], v. 23, n. 1, 2016. DOI: 10.5278/ojs.td.v1i1.5959. Disponível em: https://journals.aau.dk/index.php/td/article/view/5959. Acesso em: 4 may. 2024.