This work was performed withsupport from the DOE CHAMMP program.
Gray, J. M. N. T., and P. D. Killworth, 1995: Stability of the viscous-plastic sea ice rheology. J. Phys. Oceanogr.,25, 971–978.
Lefschetz, S., 1957: Differential Equations: Geometric Theory. Interscience, 364 pp.
Straughan, B., 1992: The Energy Method, Stability, and NonlinearConvection. Springer-Verlag, 242 pp.