MANISH KUMAR. Coupled Coincidence Fixed Point Theorem for Two Pairs in G-Metric Space. International Journal of Mathematics And its Applications, [S. l.], v. 2, n. 3, p. 53–62, 2014. Disponível em: https://ijmaa.in/index.php/ijmaa/article/view/310. Acesso em: 3 jul. 2024.