1. Batchelor, G. K.: 1960,The Theory of Homogeneous Turbulence, Cambridge University Press, Cambridge.
2. Chandrasekhar, S.: 1955,Proc. Roy. Soc. A233, 176.
3. Deissler, R. G.: 1960,Phys. Fluids 3, 176.
4. Ghosh, K. M.: 1958,Natl. Inst. Sci. India PRGS A24, 240.
5. Khoblock, E.: 1977, Centre for Astrophysics Reprint Series, No. 824.