DYR, T.; ZIÓŁKOWSKA, K.; JAŹDZIK-OSMÓLSKA, A.; KOZŁOWSKA, M. Economic safety aspects of the road traffic in Poland. Central European Review of Economics & Finance, [S. l.], v. 21, n. 5, p. 7–23, 2017. DOI: 10.24136/ceref.2017.019. Disponível em: http://economic-research.pl/Journals/index.php/ceref/article/view/607. Acesso em: 26 mar. 2023.