SUREKHA, D.; PHANEENDRA, T. COMMON FIXED POINT FOR SELF AND NONSELF-MAPS THROUGH AN IMPLICIT RELATION. Italian Journal of Pure and Applied Mathematics, [S. l.], v. 32, p. 193–202, 2014. Disponível em: https://journals.uniurb.it/index.php/ijpam/article/view/6222. Acesso em: 7 aug. 2026.