RAMASWAMI AIYAR, V. Some Metrical Relations Connected with a Pair of Isogonal Conjugates. The Journal of the Indian Mathematical Society, [S. l.], v. 3, n. 4, p. 141–146, 1911. DOI: 10.18311/jims/1911/17803. Disponível em: https://informaticsjournals.com/index.php/jims/article/view/17803. Acesso em: 9 may. 2024.