PALAPIES, L. On the variance and skewness of the swap rate in a stochastic volatility interest rate model. South African Statistical Journal, [S. l.], v. 55, n. 2, p. 109–123, 2021. DOI: 10.37920/sasj.2021.55.2.2. Disponível em: https://www.journals.ac.za/index.php/sasj/article/view/4943. Acesso em: 3 apr. 2026.