Razumov-Fryziuk, I.A., D.V. Gurin, D.O. Nikitin, R.Ye. Strilets, and D.S. Blyzniuk. 2022. “Modeling a Screw Extruder for FFF 3D Printing”. Radiotekhnika 2 (209):206-14. https://doi.org/10.30837/rt.2022.2.209.21.