The Gavrilov–Shilnikov model exhibits a bifurcation known as the "blue-sky catastrophe", which is the last of the seven known bifurcations of a periodic orbit. This catastrophe creates a stable periodic orbit whose length and period increase without bound. Some applications include models for neuron activity and the operation of jet engines.
 N. Gavrilov and A. Shilnikov, "Example of a Blue Sky Catastrophe," Methods of Qualitative Theory of Differential Equations and Related Topics, American Mathematical Society Translations, 2(200), (L. Lerman, G. Polotovskii, and L. Shilnikov, eds.), Providence, RI: American Mathematical Society, 2000 pp. 99–105.
 T. Vialar, Complex and Chaotic Nonlinear Dynamics, Berlin: Springer, 2009.