1. High-Resolution NMR in Solids. Selective Averaging;Haeberlen,1976
2. Principles of High Resolution NMR in Solids;Mehring,1983
3. Rotations of Molecular and Nuclear Spin Relaxation, NMR Basic Principles and Progress;Spiess,1978
4. Transient Techniques in NMR of Solids. An Introduction to Theory and Practice;Gerstein,1985
5. Coherence and NMR;Munowitz,1988