1. F. Zeits, The Modern Theory of a Solid [in Russian], Gostekhteorizdat, Moscow-Leningrad (1949).
2. Ya. S. Umanskii, B. N. Finkel'shtein, M. E. Blanter, et al., The Physical Fundamentals of Physical Metallurgy [in Russian], Metallurgizdat, Moscow (1955).
3. V. S. Mes'kin, Fundamentals of the Alloying of Steel [in Russian], Metallurgizdat, Moscow (1959).
4. K. Ziner, ?The role of entropy in the stabilization of phases,? in: The Stability of Phases in Metals and Alloys [Russian translation], Mir, Moscow (1970), pp. 96?109.
5. G. Grimvall, ?Polymorphism of metals,? Phys. Scr.,13, No. 1, 59?64 (1976).