BABU, C. V. R.; KAMESWARI, M. V. R. Some fixed point theorems relating to the orbital continuity. Tamkang Journal of Mathematics, [S. l.], v. 36, n. 1, p. 73–80, 2005. DOI: 10.5556/j.tkjm.36.2005.138. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/138. Acesso em: 18 aug. 2022.