1. R. Kubo, T. Nagamiya, Solid State Physics (McGraw-Hill, New York, 1969)
2. D.D. Stancil, A. Prabhakar, Spin Waves: Theory and Applications (Springer, New York, 2009)
3. C. Kittel, Introduction to Solid State Physics, 8th edn. (Wiley, New York, 2005)
4. C. Vittoria, G.C. Bailey, R.C. Barker, A. Yelon, Ferromagnetic resonance field and linewidth in an anisotropic magnetic metallic medium. Phys. Rev. B 7, 2112 (1973)
5. L. Landau, L. Lifshitz, On the theory of the dispersion of magnetic permeability in ferromagnetic bodies. Phys. Zeit. Sowjetunion 8, 153 (1935)