LAZDA, Ziedonis; SMIRNOVS, Juris. Evaluation of Road Traffic Safety Level in the State Main Road Network of Latvia. The Baltic Journal of Road and Bridge Engineering, Riga, Latvia, v. 4, n. 4, p. 156–160, 2009. DOI: 10.3846/1822-427X.2009.4.156-160. Disponível em: https://bjrbe-journals.rtu.lv/bjrbe/article/view/1822-427X.2009.4.156-160.. Acesso em: 3 may. 2024.