1. E. Tyrkel, History of Development of Iron – Carbon Diagram [in Russian], Mashinostroenie, Moscow (1968).
2. A. P. Gulyaev, Physical Metallurgy [in Russian], Metallurgiya, Moscow (1986).
3. E. Gudremon, Special Steels, Vol. 1 [in Russian translation], Metallurgizdat, Moscow (1959).
4. I. I. Kornilov, Physicochemical Fundamentals of the High-Temperature Strength of Alloys [in Russian], Izd. Akad. Nauk SSSR, Moscow (1961).
5. P. Oberhoffer, Commercial Iron [Russian translation], Metallurgizdat, Moscow, Leningrad (1940).