References
- FJØRTOFT, R., 1950: Application of Integral Theorems in deriving Criteria of Stability for Laminar Flows and for the Baroclinic Vortex. Geof. Publ., XWI, No. 6.
- HÖILAND, E., 1951: Two-Dimensional Perturbations of Linear Flow. Thirteenth Report. The Upper Level Winds Project. Contract W 28-099 ac-403, Geo-physical Research Directorate, Air Force Cambridge Research Center, Cambridge, Mass.
- HOLMBOE, J., 1953: Two-Dimensional Barotropic Flow. Part I. Straight Parallel Flow with Linear Profiles.Final Report. The Upper Level Winds Project. Ibid.
- RAYLEIGH, 1880. Scientific Papers, I, p. 474.
- RAYLEIGH, 1892. Scientific Papers, III, p. 575.