1. G. Fournet, in Phase Stability in Metallic Systems [Russian trans., Mir, Moscow, 1970], pp. 270–291.
2. A. G. Khachaturyan, Theory of Phase Transformations and Structure of Solid Solutions [in Russian], Nauka, Moscow, 1974.
3. M. A. Krivoglaz and A. A. Smirnov, The Theory of Order-Disorder in Alloys (Macdonald, London, 1964) [Russian orig., Nauka, Moscow. 1967].
4. M. D. Starostenkov, Doctoral Dissertation, Barnaul (1994).
5. N. M. Matveeva and É. V. Kozlov, Ordered Phases in Metallic Systems [in Russian], Nauka, Moscow, 1989.