1. Guckenheimer, J., Holmes, P.: Nonlinear Oscillations, Dynamical Systems and Bifurcations of Vector Fields. Springer, New York (1983)
2. Fidlin, A.: Nonlinear Oscillations in Mechanical Engineering. Springer, Berlin (2006)
3. Castillo-Chávez, C., Thieme, H.R.: Asymptotically autonomous epidemic models. In: Arino, O., Axelrod, D., Kimmel, M., Langlais, M. (eds.) Mathematical Population Dynamics: Analysis of Heterogenity, Theory of Epidemics, vol. 1, pp. 33–50. Wuertz, Bitterroot (1995)
4. Delabays, R., Jacquod, P., Dörfler, F.: The Kuramoto model on oriented and signed graphs. SIAM J. Appl. Dyn. Syst. 18, 458–480 (2019)
5. Scarcella, D.: Weakly asymptotically quasiperiodic solutions for time-dependent Hamiltonians with a view to celestial mechanics (2022). arXiv: 2211.06768