Bakirov K.K. Б. К., and Makhambetov S.I. М. С. “Indirect Reinforcement of Reinforced Concrete Structures”. Рroblems of Engineering and Professional Education, vol. 18, no. 3, Mar. 2023, pp. 13-15, doi:10.32523/2220-685X-2013-18-3-13-15.