ANIMESH GUPTA; PRAHALAD SINGH KAURAV. Some Rational Contractions for Coupled Coincidence and Common Coupled Fixed Point Theorems in Complex-Valued Metric Spaces. International Journal of Mathematics And its Applications, [S. l.], v. 7, n. 4, p. 87–93, 2019. Disponível em: http://ijmaa.in/index.php/ijmaa/article/view/209. Acesso em: 28 apr. 2024.