Finite Difference Approximation for Pricing the American Lookback Option. Journal of Computational Mathematics, [S. l.], v. 27, n. 4, p. 484–494, 2009. DOI: 10.4208/jcm.2009.27.4.015. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/11948. Acesso em: 5 dec. 2025.