HRANOVSKYI, A. Upper-Bound Estimate of Reduced Pressure and Optimisation of Scheme Parameters for Direct Extrusion of Parts with a Conical Cavity. Mechanics and Advanced Technologies, Kyiv, Ukraine, v. 9, n. 4(107), p. 442–455, 2025. DOI: 10.20535/2521-1943.2025.9.4(107).344506. Disponível em: https://journal.mmi.kpi.ua/article/view/344506. Acesso em: 30 jan. 2026.