АЛЬРЕФАИ, В. А.; НАУМЕЙКО, И. В. The development of mathematical model for competitive processes. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 5, n. 3(71), p. 55–60, 2014. DOI: 10.15587/1729-4061.2014.27855. Disponível em: https://journals.uran.ua/eejet/article/view/27855. Acesso em: 28 apr. 2024.