1. W. H. Zacharaisen, J. Amer. Chem. Soc. 54 1932, 3841
2. A. R. Cooper, Submitted to Phys. & Chem. Glass. (1977).
3. A. E. Westman, Modern Aspects of Vitreous State J.D. MacKenzie Ed. Butterworths London, 1960 p. 63.
4. See for example chapters by David Turnbull, William Paul and G.A.N. Connell, and D. Wearie in Shashanka S. Mitra Physics of Structurally Disordered Solids Plenum Press, N.Y., 1976.
5. A. R. Cooper and P. F. Aubourg, Physics of Non-Crystalline Solids.