1. M. H. Cohen and F. Reif, in Solid State Physics, edited by F. Seitz and D. Turnbull (Academic Press, New York, 1957), Vol. 5, p. 321.
2. T. P. Das and E. L. Hahn, in Solid State Physics, edited by F. Seitz and D. Turnbull (Academic Press, New York, 1958), Suppl. 1.
3. E. A. C. Lucken, Nuclear Quadrupole Coupling Constants (Academic Press, New York, London, 1969).
4. E. Schempp and P. J. Bray, in Physical Chemistry: An Advanced Treatise, edited by H. Eyring, D. Henderson, and W. Jost (Academic Press, New York, 1970), Vol. IV, Chap. 11.
5. Solid-State Chlorine NMR of Group IV Transition Metal Organometallic Complexes