Global robust exponential stability for Hopfield neural networks with non-Lipschitz activation functions. Neliniini Kolyvannya, [S. l.], v. 15, n. 1, p. 127–138, 2012. Disponível em: https://twinhead.imath.kiev.ua/index.php/nosc/article/view/639. Acesso em: 21 jan. 2026.