Radomski, G. “Comparison of Homogenization of Polymers During the Extrusion in Screw Extruder or Screw-Disk Extruder”. Polimery, vol. 50, no. 5, Sept. 2022, pp. 374-8, https://polimery.ichp.vot.pl/index.php/p/article/view/1643.