1. Kramer, M.A., Traub, R.D., Kopell, N.J.: New dynamics in cerebellar Purkinje cells: torus canards. Phys. Rev. Lett. 101, 068103 (2008)
2. Burke, J., Desroches, M., Barry, A.M., Kaper, T.J., Kramer, M.A.: A showcase of torus canards in neuronal bursters. J. Math. Neurosci. 2(3), 1–30 (2012)
3. Benoit, E., Callot, J.L., Diener, F., Diener, M.: Chasse au canard. Collect. Math. 31–32(1–3), 37–119 (1981)
4. Pikovsky, A.S., Kurths, J.: Coherence resonance in a noise-driven excitable system. Phys. Rev. Lett. 78(5), 775–778 (1997)
5. Lindner, B., Garcia-Ojalvo, J., Neiman, A., Schimansky-Geier, L.: Effects of noise in excitable systems. Phys. Rep. 392, 321–424 (2004)