DUBEY, A.; SHUKLA, R.; DUBEY, R. Some common fixed point results of three self-mappings in cone metric spaces. JOURNAL OF ADVANCES IN MATHEMATICS, [S. l.], v. 7, n. 3, p. 1277–1284, 2014. DOI: 10.24297/jam.v7i3.7248. Disponível em: https://rajpub.com/index.php/jam/article/view/7248. Acesso em: 22 jul. 2024.