Xu, C.-Y., & Marsden, J. E. (1996). Asymptotic stability for equilibria of nonlinear semiflows with applications to rotating viscoelastic rods, Part I. Topological Methods in Nonlinear Analysis, 7(2), 271–297. Retrieved from https://apcz.umk.pl/TMNA/article/view/TMNA.1996.013