1. Lazarenko, N.I., Variation in Initial Properties of the Cathode Surface under Action of Spark Pulses Proceeding in a Gaseous Medium, in Elektroiskrovaya obrabotka metallov (Electrospark Treatment of Metals), Moscow: Akad. Nauk SSSR, 1957, issue 1, pp. 70–94.
2. Zolotykh, B.N. and Kruglov, A.I., Heat Processes on Electrode Surface at Electrospark Treatment of Metals, Problemy elektricheskoi obrabotki materialov (Problems of Electric Treatment of Materials), Moscow: Akad. Nauk SSSR, 1960, issue 1, pp. 65–76.
3. Zolotykh, B.N., Kruglov, A.I., Gioev, K.Kh. et al., Issledovanie fizicheskikh zakonomernostei elektricheskoi erozii metallov v zhidkoi dieleketricheskoi srede. Tekhn. otchet TsNIL (Study of Physical Laws of Electric Erosion of Metals in Liquid Dielectric Medium. Tekhn. Report TsNIL), Elektrom. Akad. Nauk SSSR, 1957.
4. Lukichev, B.N. et al., Improvement of Efficiency of Surface Strengthening at Electrospark Doping of Machine Pieces, Electron. Obrab. Mater., 1987, no. 4, pp. 22–25.
5. Mikhailyuk, A.I., Influence of Electrospark Doping of Metal Surfaces on their Wear Resistance, Extended Abstract of Cand. Sci. (Eng.) Dissertation, Institute of Instrument Engineering, Moscow, 1990.