The multivalued penalty method for evolution variational inequalities with $\lambda_0$-pseudomonotone multivalued maps. Neliniini Kolyvannya, [S. l.], v. 10, n. 4, p. 481–509, 2007. Disponível em: https://twinhead.imath.kiev.ua/index.php/nosc/article/view/452. Acesso em: 8 dec. 2025.