CZERLIŃSKI, Mirosław; BAŃKA, Michał Sebastian. Ticket tariffs modelling in urban and regional public transport. Archives of Transport, Warsaw, Poland, v. 57, n. 1, p. 103–117, 2021. DOI: 10.5604/01.3001.0014.8041. Disponível em: https://archivesoftransport.com/index.php/aot/article/view/233.. Acesso em: 3 jul. 2024.