KYRPA, I. I.; PSHINKO, P. O. THE STUDY OF STRESS-STRAIN STATE OF CONCRETE BENDING ELEMENT REINFORCED WITH CONVENTIONAL REINFORCEMENT, WITH AMENDMENTS NO. 1 TO SNIP 2.03.01-84*. Science and Transport Progress. Bulletin of Dnipropetrovsk National University of Railway Transport, [S. l.], n. 28, p. 90–95, 2009. DOI: 10.15802/stp2009/13584. Disponível em: http://stp.diit.edu.ua/article/view/13584. Acesso em: 26 jan. 2022.