Hrudkina, N., Aliieva, L., Abhari, P., Markov, O. and Sukhovirska, L. 2019. Investigating the process of shrinkage depression formation at the combined radial-backward extrusion of parts with a flange. Eastern-European Journal of Enterprise Technologies. 5, 1 (101) (Sep. 2019), 49–57. DOI:https://doi.org/10.15587/1729-4061.2019.179232.