Hauser, E.B. “Formulação LTSn Bidimensional Para O Problema De Ordenadas Discretas Com Elevada Quadratura”. Trends in Computational and Applied Mathematics 1, no. 1 (June 1, 2000): 111–123. Accessed July 3, 2024. https://tcam.sbmac.org.br/tema/article/view/500.