LOPEZ GALVAN, A. M. An Approximate Closed Formula for European Mortgage Options. Trends in Computational and Applied Mathematics, [S. l.], v. 24, n. 3, p. 395–410, 2023. DOI: 10.5540/tcam.2023.024.03.00395. Disponível em: https://tcam.sbmac.org.br/tema/article/view/1621. Acesso em: 3 jul. 2024.