KANNAPPAN, P. L.; RATHIE, P. N. On the Solution of a Functional Equation Connected with Inaccuracy. The Journal of the Indian Mathematical Society, [S. l.], v. 39, n. 1-4, p. 131–147, 1975. Disponível em: http://www.informaticsjournals.com/index.php/jims/article/view/16641. Acesso em: 29 apr. 2024.