TONGJUNDEE, P.; BOONYASRI, V. Bivariate Quadratic Transformations of Quasi-copulas. Thai Journal of Mathematics, [S. l.], v. 21, n. 3, p. 553–561, 2023. Disponível em: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/1526. Acesso em: 24 jun. 2024.