Khabidolda О, Bakirov Z, Nuguzhinov Z, Vatin N. Determining stress intensity factor in bending reinforced Concrete beams. M [Internet]. 2019 Dec. 30 [cited 2026 Mar. 11];4(96):90-8. Available from: https://mts.buketov.edu.kz/mathematics-vestnik/article/view/340