ELVIK, Rune. Why is it so difficult to explain the decline in traffic fatalities?. Proceedings from the Annual Transport Conference at Aalborg University, [S. l.], v. 23, n. 1, 2016. DOI: 10.5278/ojs.td.v1i1.5952. Disponível em: https://journals.aau.dk/index.php/td/article/view/5952. Acesso em: 8 may. 2024.