ZADOYA, V. O. Conceptual approaches to create control mechanism by passenger commutation services. Science and Transport Progress , [S. l.], n. 37, p. 264–267, 2011. DOI: 10.15802/stp2011/9450. Disponível em: https://stp.ust.edu.ua/article/view/9450. Acesso em: 7 may. 2024.