Ефименко, Н. Г., Атоженко, О. Ю., & Кантор, А. Г. (2012). Hardness and microstructure of 15H1M1FL steel after welding by the mode of the cross-section hill. Eastern-European Journal of Enterprise Technologies, 2(5(50), 48–52. https://doi.org/10.15587/1729-4061.2011.1791