1. The Nature of the Glassy State and the Behavior of Liquids at Low Temperatures.
2. G. Harrison, The Dynamic Properties of Supercooled Liquids, Academic Press, New York, 1976
3. S. Brawer, Relaxation in Viscous Liquids and Glasses, American Ceramic Society, Columbus, OH, 1985
4. G.P. Johari, in: K.L. Ngai, G.B. Wright (Eds.), Relaxations in Complex Systems, US Government Printing Office, Washington, DC, 1985, p. 17
5. Models of the glass transition