СУШИЦКИЙ, В. С.; ГРОЗИН, И. А.; ВЛАСОВА, Н. В.; БРЫТКОВ, В. С. PROMOTION OF ADDITIONAL SERVICES AND SERVICES OF THE RUSSIAN RAILWAYS HOLDING. The electronic scientific journal "Young science of Siberia", [S. l.], n. 1(19), 2023. Disponível em: http://ojs.irgups.ru/index.php/mns/article/view/1026. Acesso em: 20 may. 2024.