JHA, K. A Common Fixed Point Theorem in a Cone Metric Space. Kathmandu University Journal of Science, Engineering and Technology, [S. l.], v. 5, n. 1, p. 1–5, 2010. DOI: 10.3126/kuset.v5i1.2841. Disponível em: https://nepjol.info./index.php/KUSET/article/view/2841. Acesso em: 24 nov. 2024.