GUBAR, Elena; TAYNITSKIY, Vladislav. A Survey on Two Viruses Extensions of Epidemic Model with Continuous and Impulse Control. Contributions to Game Theory and Management, [S. l.], v. 14, p. 127–154, 2021. DOI: 10.21638/11701/spbu31.2021.12. Disponível em: https://gametheory.spbu.ru/article/view/12241. Acesso em: 3 apr. 2025.