OPALA, Michał. Study of the derailment safety index Y/Q of the low-floor tram bogies with different types of guidance of independently rotating wheels. Archives of Transport, Warsaw, Poland, v. 38, n. 2, p. 39–47, 2016. DOI: 10.5604/08669546.1218792. Disponível em: https://archivesoftransport.com/index.php/aot/article/view/597.. Acesso em: 3 jul. 2024.