NARASIMHA RAO, V. V. L. Some Self Reciprocal Functions. The Journal of the Indian Mathematical Society, [S. l.], v. 23, n. 3-4, p. 139–150, 1959. DOI: 10.18311/jims/1959/16943. Disponível em: https://www.informaticsjournals.com/index.php/jims/article/view/16943. Acesso em: 27 apr. 2024.