Talian, Peter, Daniela Perdukova, and Pavol Fedor. “Stable and Robust Tension Controller for Middle Section of Continuous Line”. Elektronika ir Elektrotechnika 24, no. 1 (February 12, 2018): 3-10. Accessed September 28, 2022. https://eejournal.ktu.lt/index.php/elt/article/view/20148.