Ponikiewski, Tomasz, and Jacek Katzer. “Mechanical Properties and Fibre Density of Steel Fibrereinforced Self-Compacting Concrete Slabs by DIA and XCT Approaches”. Journal of Civil Engineering and Management 23, no. 5 (May 24, 2017): 604-612. Accessed November 15, 2024. https://transport.vgtu.lt/index.php/JCEM/article/view/1093.