1. I. S. Grigor’ev and E. Z. Meilikhov, Physical Quantities: A Handbook (Energoatomizdat, Moscow, 1991) [in Russian].
2. A. Ya. Gokhshtein, Surface Tension of Solids and Adsorption (Nauka, Moscow, 1976) [in Russian].
3. M. A. Korepanov, “Calculation of the Surface Tension Coefficient,” Vestn. Izh.-GTU, No. 1, 6–9 (2006).
4. L. B. Zuev, V. I. Danilov, S. V. Konovalov, R. A. Filip’ev, and V. E. Gromov, “Influence of Contact Potential Difference and Electric Potential on the Microhardness of Metals,” Fiz. Tverd. Tela 51(6), 1077–1080 (2009) [Phys. Sol. State 51 (6), 985–988 (2009)].
5. L. B. Zuev, V. I. Danilov, R. A. Filip’ev, and N. V. Kotova, “On the Variations in the Mechanical Characteristics of Metals under the Action of an Electric Potential,” Izv. Ross. Akad. Nauk, Ser. Met., No. 4, 39–45 (2010) [Russian Metallurgy (Metally), No. 4, 325–331 (2010)].