SINGH, D.; AHMED, A.; SINGH, M.; TOMAR, S. S. A COMMON FIXED POINT THEOREM VIA FAMILY OF R-WEAKLY COMMUTING MAPS. Journal of Nonlinear Analysis and Optimization: Theory & Applications (JNAO), [S. l.], v. 5, n. 1, p. 115–123, 2013. Disponível em: https://ph03.tci-thaijo.org/index.php/jnao/article/view/2743. Acesso em: 2 sep. 2026.