DAS, G.; DEBATA, J. P. Fixed Points on Unit Interval Using Estfinite Matrices. The Journal of the Indian Mathematical Society, [S. l.], v. 53, n. 1-4, p. 167–176, 1988. Disponível em: http://www.informaticsjournals.com/index.php/jims/article/view/21987. Acesso em: 16 may. 2024.