1. A. Abragam, The Principles of Nuclear Magnetism (Oxford University Press, New York, 1961)
2. M. Mehring, Principles of High Resolution NMR in Solids (Springer, Berlin, 1983)
3. M.A. Chesta, M.E. Ramia, S. Jeandrevin, C.A. Martín, Appl. Phys. A 97, 301–307 (2009)
4. R.G. Coates, L. Xiao, M.G. Prammer, NMR Logging, Principles and Applications (Halliburton Energy Services, Houston, 1999)
5. C.A. Martín, M.E. Ramia, L. Barberis. J. Soc. Pet. Eng. SPE-107781-PP (2007)