MADHU SHRIVASTAVA; K. QURESHI; A. D. SINGH. Common Fixed Point Theorem in Rational Inequality and Their Application. International Journal of Mathematics And its Applications, [S. l.], v. 4, n. 4, p. 81–89, 2016. Disponível em: https://ijmaa.in/index.php/ijmaa/article/view/956. Acesso em: 22 jul. 2024.