ARGYROS, I. K. ON THE SOLUTION OF EQUATIONS WITH NONDIFFERENTIABLE OPERATORS. Tamkang Journal of Mathematics, [S. l.], v. 24, n. 3, p. 237–249, 1993. DOI: 10.5556/j.tkjm.24.1993.4495. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/4495. Acesso em: 7 may. 2024.