TAKEUCHI, Y.; TOYODA, M. SOLVABILITY OF EQUATIONS INVOLVING PERTURBATIONS OF m-ACCRETIVE OPERATORS IN BANACH SPACES. Journal of Nonlinear Analysis and Optimization: Theory & Applications (JNAO), [S. l.], v. 15, n. 1, p. 33–42, 2024. Disponível em: https://ph03.tci-thaijo.org/index.php/jnao/article/view/1567. Acesso em: 27 aug. 2026.