1. Mims,W.B., “Electron Spin Echoes” in Electron Paramagnetic Resonance, editor S.Geschwind (Plenum, New York 1972) chap.4, pp.263–351.
2. Norris,J.R., Thurnauer, M.C. and Bowman, M.K., “Electron Spin Echo Spectroscopy and the Study of Biological Structure and Function” in Advances in Biological and Medical Physics, Vol. 17,editor J. H. Lawrence, J. W. Gofman and T. L. Hayes ( Academic Press, New York 1980 ) pp. 365–416.
3. Mims, W.B. and McGee, J.D. 1960, Phys.Rev. 119,pp. 1233–1237.
4. Kiel, A. and Mims, W.B. 1967, Phys. Rev. 161, pp. 386–397.
5. Völkel, G., Brunner, W., Windsch, W. and Steudel, D. 1979, Phys. Stat.Sol. 95, pp. 99–105.