1. Biermann, L.: 1941,Vierteljahrschr. Astron. Ges. Leipzig 76, 194.
2. Chandrasekhar, S.: 1961,Hydrodynamic and Hydromagnetic Stability, Oxford Univ. Press, Oxord.
3. Herring, J. R.: 1966,J. Atomic Sci. 23, 672.
4. Howard, L. N.: 1965,Notes from Summer Study Program in Geophysical Fluid Dynamics, Woods Hole Oceanographic Inst., 65?51, Vol. 1 p. 125.
5. Kochhar, B. and Chandrasekhara, B. C.: 1984,Int. J. Heat Mass Transfer 27, 1671.