Masjuk, Grigory, et al. “Comparative Analysis of Deflections and Crack Opening Widths in Reinforced Concrete Whole Beams Under the Action of Single, Low-Cycle Repetitive and Low-Cycle Alternating Loads”. International Journal of Engineering & Technology, vol. 7, no. 4.8, Oct. 2018, pp. 65-68, https://doi.org/10.14419/ijet.v7i4.8.27215.