1. Dennis, S. C. R. & Ingham, D. B. 1979 Phys. Fluids 22,1.
2. Kreith, F. , Roberts, L. G. , Sullivan, J. A. & Sinha, S. N. 1963 Int. J. Heat Mass Transfer 6,881.
3. Rotenberg, M. , Bivins, M. , Metropolis, N. & Wooten, J. K. 1959 The 3-j and 6-j symbols.Massachusetts Institute of Technology Press.
4. Banks, W. H. H. 1965 Quart. J. Mech. Appl. Math. 18,443.
5. Happel, J. & Brenner, H. 1965 Low Reynolds Number Hydrodynamics ,pp.134–138.Englewood Cliffs, New Jersey:Prentice-Hall.