HAITBAEV, Valerii A.; NIKISCHENKOV, Sergey A. The "freight frame" model as a method of freight transport traffic urban organization. Nexo Revista Científica, [S. l.], v. 34, n. 06, p. 1777–1784, 2021. DOI: 10.5377/nexo.v34i06.13152. Disponível em: https://www.camjol.info/index.php/NEXO/article/view/13152. Acesso em: 5 dec. 2025.