Kotula, Patrik, and Stefan Zemko. “Shear Capacity of Rc Beams Strengthened With Externally Bonded Frp Composite Sheets”. Communications - Scientific letters of the University of Zilina 6, no. 3 (September 30, 2004): 22-27. Accessed April 6, 2026. http://journals.uniza.sk/index.php/communications/article/view/1305.