LAMPRET, V. The perimeter of a flattened ellipse can be estimated accurately even from Maclaurin‘s series. CUBO, A Mathematical Journal, [S. l.], v. 21, n. 2, p. 51–64, 2019. DOI: 10.4067/S0719-06462019000200051. Disponível em: https://www.perspectivasdelacomunicacion.cl/ojs/index.php/cubo/article/view/2158. Acesso em: 30 apr. 2024.