TEAM, S. Application of Fixed Point Theory in Metric Spaces: R. Bhardwaj, S.S. Rajput, R.N. Yadava. Thai Journal of Mathematics, [S. l.], v. 5, n. 2, p. 253–259, 2007. Disponível em: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/91. Acesso em: 1 may. 2024.