FenkoО., O. Krupchenko, і I. Yurko. The Influence of Its Own Stresses on Concrete Strength under Compressing. ACADEMIC JOURNAL Industrial Machine Building, Civil Engineering, т. 2, вип. 47, ПНТУ, Apr. 2017, с. 155-61, https://journals.nupp.edu.ua/znp/article/view/81.