Bonfoh, A., M. Grasselli, and A. Miranville. “Inertial Manifolds for a Singular Perturbation of the Viscous Cahn-Hilliard-Gurtin Equation”. Topological Methods in Nonlinear Analysis, vol. 35, no. 1, Apr. 2010, pp. 155-8, https://apcz.umk.pl/TMNA/article/view/TMNA.2010.010.