On the stabilization problem for the motion of a parametric family of nonlinear singularly perturbed systems. Neliniini Kolyvannya, [S. l.], v. 14, n. 2, p. 238–254, 2011. Disponível em: https://twinhead.imath.kiev.ua/index.php/nosc/article/view/604. Acesso em: 21 jan. 2026.