1. Nuclear Magnetic Resonance of Liquid Cristals;Diehl,1985
2. NMR Spectroscopy Using Liquid Crystal Solvents;Emsley,1975
3. Nuclear Magnetic Resonance of Liquid Cristals;Veracini,1985
4. Analysis of NMR Spectra by Least Squares
5. Encyclopedia of NMR;Longeri,1996