References
- Andronov, A., Leontovich, E., Gordon, I. and Maier, A. 1971. Theory of bifurcations of dynamic systems on a plane. Israel program of scientific translation, Jerusalem.
- Baesens, C. and Nicolis, G. 1983. Compex bifurcations in a periodically forced normal form. Z. Phys. B. Condensed Matter 52, 345–354.
- Berger, A. 1981. Spectrum of climatic variations and possible causes. In: Climatic variations and variability: facts and theories (ed. A. Berger). Reidel, 411–432.
- Guckenheimer, J. and Holmes, P. 1983. Nonlinear oscillations, dynamical systems and bifurcations of vector fields. Springer-Verlag.
- Källén, E., Crafoord, C. and Ghil, M. 1979. Free oscillations in a climate model with ice sheet dynamics. J. Atmos. Sci. 36, 2292–2303.
- Le Treut, H. and Ghil, M. 1983. Orbital forcing, climatic interactions and glaciation cycles. J. Geophys. Res. 88, 5167–5190.
- Lorenz, E. N. 1984. Irregularity: a fundamental property of the atmosphere. Tellus 36A, 98–110.
- Nicolis, C. 1984a. Self-oscillations and predictability in climate dynamics—periodic forcing and phase locking. Tellus 36A, 217–227.
- Nicolis, C. 1984b. A plausible model for the synchroneity or the phase shift between climatic transitions. Geophys. Res. Lett. 11, 587–590.
- Nicolis, C. and Nicolis, G. 1984. Is there a climatic attractor? Nature 311, 529–532.
- Nicolis, C. and Nicolis, G. 1986. Reconstruction of the dynamics of the climatic system from time series data. Proc. Nat. Acad. Sci. 83, 536–540.
- Saltzman, B., Sutera, A. and Evenson, A. 1981. Structural stochastic stability of a simple auto-oscillatory climate feedback system. J. Atmos. Sci. 38, 494–503.
- Saltzman, B., Sutera, A. and Hansen, A. R. 1982. A possible marine mechanism for internally-generated long-period climate cycles. J. Atmos. Sci. 39, 2634–2637.
- Saltzman, B., Hansen, A. R. and Maasch, K. A. 1984. The late quaternary glaciations as the response of a three-component feedback system to earth-orbital forcing. J. Atmos. Sci. 41, 3380–3389.