Romanenko , Dmitrij, Oleksandr Krupchenko, and Pavlo Yurko. “Review of Multilayer Reinforced Concrete Beams With Rectangular Cross Section Experimental-Theoretical Studies”. Academic journal Industrial Machine Building Civil Engineering 1, no. 62 (June 19, 2024): 38–43. Accessed June 6, 2026. https://ojs35.politeh.duckdns.org/znp/article/view/3884.