1. 1. Kuchuk-Yatsenko, S.I. (1992) Continuous flash-butt welding. Kiev, Naukova Dumka [in Russian].
2. 2. Kuchuk-Yatsenko, S.I., Didkovsky, A.V., Shvets, V.I. (2008) Techbology and equipment for flash-butt welding of highstrength rails. The Paton Welding J., 11, 111-120.
3. 3. TU U 27.1-40081293-002:2016: New welded rails for railways: Dnipropetrovske NKTB, NDKTI PJSC Ukrzaliznytsya [in Ukrainian].
4. 4. (2009) Eurostandard EN_14587-1, -2.
5. 5. Kuchuk-Yatsenko, S.I., Didkovsky, O.V., Bogorsky, M.V. et al. (2002) Flash-butt welding method. Pat. 46820, Ukraine, Int. Cl. 6B23K11/04, C2, Pat. 2222415, RF (2003); Pat. 6.294.752, USA (20.06.01); Pat. ZL001016772/5 (2004), PRC.