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2. Spin Dynamics: Basics of Nuclear Magnetic Resonance;Levitt,2008
3. Principles of High Resolution NMR in Solids;Mehring,1983
4. Multinuclear Solid-State NMR of Inorganic Materials;MacKenzie,2002
5. NMR of Quadrupolar Nuclei in Solid Materials;Wasylishen,2012