Kukhar, Volodymyr, et al. “Determination of the Influence of Strip Geometry, Operating Modes of the Butt-Welding and Roll Forming on the Weld Strength of Cold-Formed U-Sections”. Materials Working by Pressure, no. 1(52), Nov. 2023, pp. 145-53, doi:10.37142/2076-2151/2023-1(52)145.