Bašić, Hazim. “The Measurement of Deformation Force Variation by Using Strain Gages in Extrusion Technolgy”. Advanced Technologies and Materials 29, no. 1-2 (December 20, 2004): 26–33. Accessed September 19, 2024. https://atm-journal.uns.ac.rs/index.php/atm/article/view/jtp.2004.29.1-2.3.