DROŹDZIEL, Józef; SOWIŃSKI, Bogdan. Method of track vertical stiffness estimation based on experiment. Archives of Transport, Warsaw, Poland, v. 22, n. 2, p. 153–162, 2010. DOI: 10.2478/v10174-010-0009-y. Disponível em: https://archivesoftransport.com/index.php/aot/article/view/48.. Acesso em: 3 jul. 2024.