MELNYK, T. S.; KHRYSTOFOR, O. V. THE MARKETING COMPETITION AND BUSINESS STRATEGY IN FORMING AND PROTECTING OF THE COMPETITIVE ADVANTAGES OF RAIL PASSENGER TRANSPORT. Science and Transport Progress , [S. l.], n. 28, p. 246–254, 2009. DOI: 10.15802/stp2009/14177. Disponível em: https://stp.ust.edu.ua/article/view/14177. Acesso em: 3 may. 2024.