1. Practical Optimization;Gill,1981
2. Modelling one- and two-dimensional solid-state NMR spectra
3. The Principles of Nuclear Magnetism;Abragam,1961
4. Principles of Nuclear Magnetic Resonance in One and Two Dimensions;Ernst,1987
5. State NMR Spectroscopy: Principles and Applications;Duer Solid,2007