1. Moon, F., Chaotic Vibrations, Wiley, New York, 1988.
2. Guckenheimer, J., and Holmes, P., Nonlinear Oscillations, Dynamical Systems and Bifurcations of Vector Fields, Springer-Verlag, 2nd edition, New York, 1986.
3. Wiggins, S., Global Bifurcations and Chaos, Applied Mathematical Sciences, Vol. 73, Springer-Verlag, New York, 1988.
4. Godefroy
G.
, and ShapiroJ. H., “Operators with Dense, Invariant, Cyclic Vector Manifolds,” J. Functional Analysis, Vol. 98, p. 229229, 1991.
5. MacCluer
C. R.
, “Chaos in Linear Distributed Systems,” ASME JOURNAL OF DYNAMIC SYSTEMS, MEASUREMENT, AND CONTROL, Vol. 114, 1992, pp. 322–324.