Abhari, P. B., O. V. Chuchyn, O. A. Kuzenko, and K. D. Makhmudov. “Investigation of the Possibility for Obtaining Multiple Flanges With Height of the Hollow Part”. Materials Working by Pressure, no. 1(50), Mar. 2020, pp. 33-37, doi:10.37142/2076-2151/2020-1(50)33.