IN-SOOK KIM. Variational inequalities with the duality operator in Banach spaces. Results in Nonlinear Analysis, [S. l.], v. 3, n. 2, p. 78–84, 2022. Disponível em: https://nonlinear-analysis.com/index.php/pub/article/view/48. Acesso em: 16 sep. 2024.