KIR, M.; KIZILTUNC, H. Generalized Fixed Point Theorems in Partial Metric Spaces. European Journal of Pure and Applied Mathematics, [S. l.], v. 9, n. 4, p. 443–451, 2016. Disponível em: https://ejpam.com/index.php/ejpam/article/view/2584. Acesso em: 5 dec. 2022.