CELIŃSKI, Ireneusz; SIERPIŃSKI, Grzegorz. Example of rational modal split in the transport network technical and economic issues. Forum Scientiae Oeconomia, [S. l.], v. 2, n. 4, p. 101–114, 2014. Disponível em: https://ojs.wsb.edu.pl/index.php/fso/article/view/293. Acesso em: 18 sep. 2026.