1. Anand, S. P. S, Kushwaha, R. S. 1962, Proc. Phys. Soc., 79, 1089.
2. Argal, S., Tiwari, A., Sharma, P. K. 2014, A Letters Journal Exploring The Frontiers of Physics, EPL, 108, 35003.
3. Bel, N., Schatzman, E. 1958, Rev. Mod. Phys., 30, 1015.
4. Chandrasekhar, S. 1961, Hydrodynamic and hydromagnetic stability, Oxford University Press, Oxford.
5. Devanathan, C. 1962, Annales d’Astrophysique, 25, 400.