Grigoletti, P.S., G.P. Dimuro, and L.V. Barboza. “Módulo Python Para Matemática Intervalar”. Trends in Computational and Applied Mathematics 8, no. 1 (June 1, 2007): 73–82. Accessed July 3, 2024. https://tema.sbmac.org.br/tema/article/view/234.