Turych V, Weselowskaya N, Rutkevych V, Shargorodskiy S. Investigation of the process of thread extrusion using the ultrasound. EEJET [Internet]. 2017Nov.9 [cited 2024Jul.28];6(1 (90):60-8. Available from: https://journals.uran.ua/eejet/article/view/114564