1. M. D. Perkas and V. M. Kardonskii, High-Strength Maraging Steels [in Russian], Metallurgiya, Moscow (1970), 224 p.
2. M. N. Georgiev and Yu. N. Simonov, Crack Resistance of Iron-Carbon Alloys [in Russian], Izd. PNIPU, Perm (2013), 419 p.
3. M. Yu. Simonov, Yu. N. Simonov, A. M. Khanov, and G. S. Shaimanov, “Structure, dynamic crack resistance and fracture mechanisms of quenched and tempered structural steels,” Metalloved. Term. Obrab. Met., No. 11, 39 – 47 (2012).
4. S. V. Gladkovskii, Yu. V. Kaletina, A. M. Filimonov, et al., “Metastable austenite as a factor raising the structural strength of maraging steels,” Fiz. Met. Metalloved., 87(3), 86 – 96 (1999).
5. L. R. Botvina, Fracture: Kinetics, Mechanisms, General Laws [in Russian], Nauka, Moscow (2008), 334 p.