TEAM, S. A Fixed Point Approach to the Generalized Hyers-Ulam Stability of Reciprocal Difference and Adjoint Functional Equations: K. Ravi, J.M. Rassias, B.V. Senthil Kumar. Thai Journal of Mathematics, [S. l.], v. 8, n. 3, p. 469–481, 2010. Disponível em: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/215. Acesso em: 22 dec. 2024.