Trentin, Paulo Henrique. “As Obras De A. M. Legendre: "Elementos De Geometria" E O ‘Tratado De Trigonometria’”. Circumscribere International Journal for the History of Science 4 (April 10, 2008). Accessed February 1, 2026. https://revistas.pucsp.br/index.php/circumhc/article/view/758.