ŽVIRBLIS, Algis; BUTKEVIČIUS, Jonas. Evaluation of the competitiveness of the system of passenger transportation by railway. Transport, [S. l.], v. 19, n. 4, p. 157–161, 2004. DOI: 10.3846/16484142.2004.9637969. Disponível em: https://journals.vilniustech.lt/index.php/Transport/article/view/8463. Acesso em: 8 jun. 2025.